Ester Stable Isotopes

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

(-)-(2S,3S)-Viridifloric Acid Ethyl Ester-d7


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Stable Isotopes CS-T-102815 176712-53-1(Unlabelled)

(+)-cis-Vincaminic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-97105 Not Available

(+/-)-2-Propyl-4-pentenoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98512 Not Available

(±)-cis-9,10-Epoxy-12(Z)-octadecenoic acid methyl ester-d3


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Stable Isotopes CS-T-97543 Not Available

(±)-trans-9,10-Epoxystearic Acid Methyl Ester-d3


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Stable Isotopes CS-T-97541 Not Available

(1,3-Dimethylbutyl)ethylmalonic Acid-d5 Diethyl Ester


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Stable Isotopes CS-T-101471 Not Available

(11α,13E,17S)-9-O-Acetyl-17,20-dimethyl-15-oxo-2-(phenylsele...


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Stable Isotopes CS-T-97843 Not Available

(1R) Perindopril-d4 Benzyl Ester


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Stable Isotopes CS-T-102137 Not Available

(1R,2S,5R)-(-)-Menthol-d4 2,3,4-Tri-O-acetyl-b-D-glucuronide...


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Stable Isotopes CS-T-102775 Not Available

(1S)-Perindopril-d4 Benzyl Ester


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Stable Isotopes CS-T-102136 Not Available

(2,3,3a,4,7,7a-Hexahydro-2-methyl-1,3-dioxo-1H-isoindol-4-yl...


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Stable Isotopes CS-T-98371 Not Available

(20R)-17α,20-Dihydroxycholesterol-d7


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Stable Isotopes CS-T-99605 17913-42-7(Unlabelled)

(2E)-2,4-Pentadienoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98522 Not Available

(2E)-2,4-Pentadienoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98521 2409-87-2(Unlabelled)

(2E,11α,13E,15S,17S)-11,15-Di-O-tetrahydropyranyl-17,20-dime...


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Stable Isotopes CS-T-97562 1316264-00-2

(2E,4E)-2,4-Decadienoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-101631 Not Available

(2E,4E)-2,4-Decadienoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-101632 Not Available

(2R)-2-Methyl-butanoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-97314 Not Available

(2R)-2-Methyl-butanoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-97315 Not Available

(2R)-Sorbitan Monolauric Acid Ester-d22 (Major)


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Stable Isotopes CS-T-94450 1338-39-2 Unlabelled

(2R,3R)-2,3-Dimethyl-1-piperazinecarboxylic-d4 Acid 1,1-Dime...


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Stable Isotopes CS-T-100391 1240583-15-6(Unlabeled)

(2R,3S)-rel-3-Hexyl-2-oxiranenonanoic acid methyl ester-d3


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Stable Isotopes CS-T-97463 Not Available

(2S)-2-Methyl-butanoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-97312 Not Available

(2S)-2-Methyl-butanoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-97313 Not Available

(2S,3S)-[2-[3-(Acetoxy)-3,4-dihydro-2-(4-methoxyphenyl)-4-ox...


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Stable Isotopes CS-T-101950 1246812-21-4

(2S,3S)-3-[[[(1S)-1-[[(4-Azidobutyl)amino]carbonyl]-3-methyl...


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Stable Isotopes CS-T-100979 Not Available

(2S,4R)-2-[(Dimethylamino)carbonyl]-4-[(methylsulfonyl)oxy]-...


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Stable Isotopes CS-T-101487 1246818-66-5

(2S,4R)-2-[(Dimethylamino)carbonyl]-4-hydroxy-1-pyrrolidinec...


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Stable Isotopes CS-T-101488 1246814-87-8

(2S,4S)-4-(Acetylthio)-2-[(dimethylamino)carbonyl]-1-pyrroli...


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Stable Isotopes CS-T-101944 1246816-04-5

(2S,4S)-4-(Phenylthio)-1,2-pyrrolidinedicarboxylic-d5 Acid 1...


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Stable Isotopes CS-T-101014 Not Available

(2S,4S)-4-(Phenylthio)-1,2-pyrrolidinedicarboxylic-d5 Acid 1...


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Stable Isotopes CS-T-101013 Not Available

(2S,5R)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane...


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Stable Isotopes CS-T-97570 Not Available

(2Z)-2-Butenedioic Acid 1-Methyl Ester-d3


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Stable Isotopes CS-T-101759 1266402-66-7

(2Z)-3-Methyl-4-(benzyloxy)-2-butenoic-d3 Acid Methyl Ester


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Stable Isotopes CS-T-102883 449759-41-5(Unlabelled)

(2Z)-Methyl 4-Bromo-2-(methoxyimino)-3-oxo-butanoic Acid Est...


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Stable Isotopes CS-T-100044 Not Available

(3b,5b,7a,12a)-3,7,12-Trihydroxycholan-2,2,3,4,4-d5-24-oic A...


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Stable Isotopes CS-T-102746 28050-54-6(Unlabelled)

(3R)​-3-​[[(1,​1-​Dimethylethyl)​dimethylsilyl]​oxy]​-​1-​py...


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Stable Isotopes CS-T-100385 Not Available

(3R)​-3-​Hydroxy-1-​pyrrolidinecarboxyli​c Acid Phenylmethyl...


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Stable Isotopes CS-T-100227 Not Available

(3R)-3,6-Dihydro-2H-1,4-thiazine-3,5-dicarboxylic Acid 3-Eth...


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Stable Isotopes CS-T-101513 Not Available

(3R,5S)-rel-Fluvastatin-d7 tert-Butyl Ester


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Stable Isotopes CS-T-97498 Not Available

(3R-cis)-(4-Methyl-3-pyrrolidinyl)-carbamic Acid 1,1-Dimethy...


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Stable Isotopes CS-T-99970 Not Available

(3S,5S,6R)-3-[(3R)-4-Bromo-3-hydroxybutyl]-2-oxo-5,6-dipheny...


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Stable Isotopes CS-T-102478 869111-53-5(Unlabelled)

(4-((3-Acetamidopropyl)(tert-butoxycarbonyl)amino)butyl)(3-(...


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Stable Isotopes CS-T-102768 Not Available

(4-Benzylpiperazin-1-yl)acetic Acid Ethyl Ester-d8


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Stable Isotopes CS-T-101837 23173-76-4

(4R)-4-[(R)-Hydroxyphenylmethyl]-2,2-dimethyl-3-oxazolidinec...


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Stable Isotopes CS-T-97423 502483-52-5

(4R,5S)-4-(2-Hydroxypropan-2-yl)-2,2,5-trimethyl-1,3-dioxola...


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Stable Isotopes CS-T-102797 Not Available

(6E)-7-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-...


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Stable Isotopes CS-T-101376 Not Available

(6E)-8-Methyl-6-nonenoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98538 Not Available

(6E)-8-Methyl-6-nonenoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98537 Not Available

(8Z,11Z,14Z,17Z)-Eicosatetraenoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98585 Not Available

(9E,11E,13E,15E)-9,11,13,15-Octadecatetraenoic Acid Ethyl-d5...


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Stable Isotopes CS-T-98528 Not Available

(9E,11E,13E,15E)-9,11,13,15-Octadecatetraenoic Acid Methyl-d...


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Stable Isotopes CS-T-98527 Not Available

(9Z,12Z)-9,12-Octadecadienoic Acid 1-[[(1-Oxohexadecyl)oxy]m...


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Stable Isotopes CS-T-98327 Not Available

(all-Z)-6,9,12,15,18-Heneicosapentaenoic Acid Methyl Ester-d...


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Stable Isotopes CS-T-98570 Not Available

(All-Z)-7,10,13,16,19-Docosapentaenoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98590 Not Available

(All-Z)-7,10,13,16,19-Docosapentaenoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98591 Not Available

(All-Z)-8,11,14,17-Eicosatetraenoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98584 Not Available

(all-Z)-9,12,15-Octadecatrienoic Acid 1-[[(1-Oxohexadecyl)ox...


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Stable Isotopes CS-T-98328 Not Available

(aZ)-a-(Methoxyimino)-2-methylbenzeneacetic-d7 Acid Methyl E...


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Stable Isotopes CS-T-102564 144106-03-6(Unlabelled)

(cis/trans)-2-(4-Benzofurazanylmethylene)-3-oxo-butanoic Aci...


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Stable Isotopes CS-T-101862 1185237-60-8

(E)-2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-diox...


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Stable Isotopes CS-T-101679 Not Available

(E)-2-[2-(Bromomethyl)phenyl]-2-(methoxyimino)acetic-d6 Acid...


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Stable Isotopes CS-T-96264 Not Available

(E)-α-(Methoxyimino)-2-methylbenzeneacetic-d7 Acid Methyl Es...


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Stable Isotopes CS-T-96214 Not Available

(E,E)-4,6-Dimethyl-2,4-heptadienoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-98606 Not Available

(E,E)-4,6-Dimethyl-2,4-heptadienoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-98605 Not Available

(E/Z)-2-Propyl-2,4-pentadienoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98515 Not Available

(E/Z)-2-Propyl-2,4-pentadienoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98513 Not Available

(E/Z)-2-Propyl-2-pentenoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98516 Not Available

(E/Z)-2-Propyl-2-pentenoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98514 Not Available

(R)-N-(1-Carboxyethyl-13C3)-D-norvaline 1-Ethyl Ester


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Stable Isotopes CS-T-97715 Not Available

(S)-2-Di(tert-butyloxycarbonyl)amino-4-cyano-13C-butanoic Ac...


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Stable Isotopes CS-T-96977 Not Available

(S)-Carbidopa Methyl-d3 Ester N-cyclohexylidene


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Stable Isotopes CS-T-100688 Not Available

(S)-Repaglinide Ethyl Ester-d10 (Repaglinide Impurity)


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Stable Isotopes CS-T-97188 Not Available

(Z)-2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-diox...


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Stable Isotopes CS-T-101680 Not Available

(Z)-2-[2-(Tritylamino)thiazol-4-yl]-2-(trityloxyimino)acetic...


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Stable Isotopes CS-T-97120 Not Available

(Z)-α-[(Triphenylmethoxy)imino]-2-[(triphenylmethyl)amino]-4...


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Stable Isotopes CS-T-97124 Not Available

(Z,Z)-5,11-Eicosadienoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98586 Not Available

(αR)-4-Fluoro-α-[(3S)-4-methyl-3-[[(5-methyl-3-isoxazolyl)ca...


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Stable Isotopes CS-T-97503 Not Available

[(1S)-3-Methyl-1-[[(2S)-2-methyloxiranyl]carbonyl]butyl]-car...


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Stable Isotopes CS-T-100022 Not Available

[(1S,2R)-1-Benzyl-2-hydroxy-3-[isobutyl-[(4-aminophenyl)sulf...


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Stable Isotopes CS-T-97763 1146967-63-6

[(1S,2R)-1-Benzyl-2-hydroxy-3-[isobutyl-d9-[(4-nitrophenyl)s...


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Stable Isotopes CS-T-97765 1146967-62-5

[(1S,2R)-3-[[(4-Nitrophenyl)sulfonyl](2-methylpropyl)amino]-...


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Stable Isotopes CS-T-97261 1217700-81-6

[2,3-Dichloro-4-(1-oxobutyl)phenoxy]-acetic Acid Ethyl Ester...


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Stable Isotopes CS-T-102520 2977-51-7(Unlabelled)

[2-[(2,6-Dimethylphenyl)amino]-2-oxoethyl]carbamic Acid-d6 1...


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Stable Isotopes CS-T-100544 Not Available

[2-[(Tetrahydro-2H-pyran-2-yl)oxy]ethyl]carbamodithioic Acid...


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Stable Isotopes CS-T-102032 Not Available

[2S-(2α,3β,5α)]-3-(Azidomethyl)-3-methyl-7-oxo-4-thia-1-azab...


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Stable Isotopes CS-T-100814 Not Available

[4-[2-[[(3-Ethyl-d5-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-y...


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Stable Isotopes CS-T-99245 1217029-88-3

1-​(2,​3,​5-​Tri-​O-​acetyl-​β-​D-​ribofuranosyl)​-​1,​2,​4-...


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Stable Isotopes CS-T-102263 Not Available

1-​(2,​3,​5-​Tri-​O-​acetyl-​β-​D-​ribofuranosyl)​-​1,​2,​4-...


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Stable Isotopes CS-T-102262 Not Available

1-​(2,​3,​5-​Tri-​O-​acetyl-​β-​D-​xylofuranosyl)​-​1H-​1,​2...


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Stable Isotopes CS-T-99773 Not Available

1-​Cyclopropyl-​6,​7-​difluoro-​1,​4-​dihydro-​8-​methoxy-​4...


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Stable Isotopes CS-T-100581 Not Available

1-​Ethyl-​1,​4-​dihydro-​7-​methyl-​4-​oxo-​1,​8-​naphthyrid...


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Stable Isotopes CS-T-100319 Not Available

1-(2,3,5-Tri-O-benzoyl-ß-D-13C5-ribofuranosyl)-1,2,4-triazol...


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Stable Isotopes CS-T-96456 Not Available

1-(Nitromethyl)cyclohexane-d6-acetic Acid Ethyl Ester


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Stable Isotopes CS-T-102184 Not Available

1,​3-Dihydro-​1,​3-​dioxo-2H-iIsoindole-​2-​15N-​2-​acetic-​...


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Stable Isotopes CS-T-102364 113638-95-2

1,1,1-Trifluoromethanesulfonic Acid 2-(2-Propen-1-yl)phenyl ...


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Stable Isotopes CS-T-102008 Not Available

1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimid...


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Stable Isotopes CS-T-102039 Not Available

1,2,4-Benzenetricarboxylic Acid 1-(2-ethylhexyl) Ester-d17


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Stable Isotopes CS-T-98268 Not Available

1,2,4-Benzenetricarboxylic Acid 1,2-Bis(2-ethylhexyl) Ester-...


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Stable Isotopes CS-T-98267 Not Available

1,2,4-Benzenetricarboxylic Acid 1,4-Bis(2-ethylhexyl) Ester-...


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Stable Isotopes CS-T-98265 Not Available

1,2,4-Benzenetricarboxylic Acid 2-(2-Ethylhexyl) Ester-d17


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Stable Isotopes CS-T-98269 Not Available

1,2,4-Benzenetricarboxylic Acid 2,4-Bis(2-ethylhexyl) Ester-...


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Stable Isotopes CS-T-98266 Not Available

1,2,4-Trioctyl Ester 1,2,4-Benzenetricarboxylic Acid-d51


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Stable Isotopes CS-T-102619 89-04-3(Unlabelled)

1,2-Benzenedicarboxylic Acid 1-(5-Carboxy-2-ethyl-4-hydroxyp...


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Stable Isotopes CS-T-98275 Not Available

1,2-Benzenedicarboxylic Acid 1-(5-Methylhexyl) Ester-d4


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Stable Isotopes CS-T-98273 Not Available

1,2-Benzenedicarboxylic Acid 1-(5-Methylhexyl) Undecyl Ester...


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Stable Isotopes CS-T-98272 Not Available

1,2-Benzenedicarboxylic Acid 1-(7-Hydroxy-4-methyloctyl) Est...


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Stable Isotopes CS-T-98270 1332965-98-6

1,2-Benzenedicarboxylic Acid Hexyl Octyl Ester-d4


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Stable Isotopes CS-T-98277 Not Available

1,2-Benzenedicarboxylic Acid Mono(5-carboxy-2-ethyl-4-oxopen...


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Stable Isotopes CS-T-98276 Not Available

1,2-Benzenedicarboxylic Acid Nonyl Undecyl Ester-d4


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Stable Isotopes CS-T-98271 Not Available

1,2-Benzenedicarboxylic Acid-d4 1-(4-Hydroxybutyl) Ester


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Stable Isotopes CS-T-98274 1346600-32-5

1,2-Cyclohexanedicarboxylic Acid Mono 4-Methyl-7-carboxy-hep...


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Stable Isotopes CS-T-102685 1637562-51-6(Unlabelled)

1,3-Dihydro-N-nitro-1,3-dioxo-2H-isoindole-2-carboximidothio...


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Stable Isotopes CS-T-102578 Not Available

1,6-Dihydro-5-hydroxy-1-methyl-2-[1-methyl-1-[[benzylcarbamo...


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Stable Isotopes CS-T-101519 1189485-35-5

1-[(4-Chlorophenyl)methyl]-3,3-dimethyl-2-oxocyclopentanecar...


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Stable Isotopes CS-T-102846 115851-50-8(Unlabelled)

1-[(4-Chlorophenyl)methyl]-3-methyl-2-oxocyclopentanecarboxy...


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Stable Isotopes CS-T-102848 Not Available

1-[[3-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]4-hyd...


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Stable Isotopes CS-T-100761 Not Available

1-[trans-4-(4-Chlorophenyl)cyclohexyl] Ester Ethanedioic Aci...


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Stable Isotopes CS-T-101677 Not Available

10,12-Pentacosadiynoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-94400 120650-77-3(Unlabelled)

10-Hydroxydodec-2-enedioic-13C12 Acid 1,​12-​Diethyl Ester


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Stable Isotopes CS-T-98345 Not Available

10-Undecenoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-101982 Not Available

17b-Acetyl-estradiol-d3 3-(Tri-O-acetyl-b-D-glucuronic Acid ...


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Stable Isotopes CS-T-99708 Not Available

17b-Hydroxy Exemestane-d3 17-O-b-D-Glucuronide 2,3,4-Triacet...


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Stable Isotopes CS-T-98450 Not Available

17α-Hydroxyprogesterone-[2,3,4-13C3]


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Stable Isotopes CS-I-00592 1356154-92-1

17α-HYDROXYPROGESTERONE-d8 AMPOLA 100 μG/ML


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Stable Isotopes CS-O-48174 850023-80-2

1-Cyclopropyl-8-ethoxy-6,7-difluoro-1,4-dihydro-4-oxo-3-quin...


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Stable Isotopes CS-T-97674 Not Available

1H-Benzotriazole-1-carboxylic Acid Methyl Ester-d3


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Stable Isotopes CS-T-99365 Not Available

1-Methyl-3-propyl-1H-pyrazole-5-carboxylic Acid Ethyl Ester-...


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Stable Isotopes CS-T-102828 133261-07-1(Unlabelled)

1-Methylcyclohexanecarboxylic Acid-d10 Methyl Ester


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Stable Isotopes CS-T-102863 825-04-7(Unlabelled)

1-Methylcyclohexylphthalic Acid Ester-d4


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Stable Isotopes CS-T-98038 Not Available

1-Oxo Fexofenadine-d10 Methyl Ester


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Stable Isotopes CS-T-94328 154477-55-1(Unlabelled)

1-Pentyl-1H-Indole-3-carboxylic Acid 8-Quinolinyl Ester-d11


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Stable Isotopes CS-T-98632 1400742-17-7(Unlabelled)

2-​[4-​[(Methylsulfonyl)​amino]​phenoxy]​-​acetic Acid Methy...


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Stable Isotopes CS-T-99978 2709669-73-6

2-​Propyl-butanedioic Acid 4-​(1,​1-​Dimethylethyl) 1-​Methy...


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Stable Isotopes CS-T-102668 1997309-40-6(Unlabelled)

2-(((1-Hydroxy-2,2,4-trimethylpentan-3-yl)oxy)carbonyl)benzo...


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Stable Isotopes CS-T-98084 Not Available

2-(((2,3-Dimethyloctyl)oxy)carbonyl)benzoic Acid-d4 (Phthala...


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Stable Isotopes CS-T-98176 Not Available

2-(((3,4-Dimethylheptyl)oxy)carbonyl)benzoic Acid-d4 (Phthal...


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Stable Isotopes CS-T-98177 Not Available

2-(((3-Methylheptan-2-yl)oxy)carbonyl)benzoic Acid-d4 (Phtha...


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Stable Isotopes CS-T-98033 Not Available

2-(((Benzyloxy)carbonyl)amino)-3-((diphenoxyphosphoryl)oxy)p...


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Stable Isotopes CS-T-101836 Not Available

2-(2-((6-(2-Cyanophenoxy)pyrimidin-4-yl)oxy)phenyl)-2,2-dime...


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Stable Isotopes CS-T-102629 2732917-95-0

2-(Cyanomethyl)-1H-indole-1-carboxylic Acid tert-Butyl Ester...


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Stable Isotopes CS-T-98664 Not Available

2-(Triphenylphosphoranylidene)-butanedioic Acid 1,4-Diethyl ...


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Stable Isotopes CS-T-102738 23360-63-6(Unlabelled)

2,​10-​Dodecadienedioic-13C12 Acid 1,​12-​Diethyl Ester


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Stable Isotopes CS-T-98353 Not Available

2,2-Dimethyl-(1,3) dioxolane-4-carboxylic Acid Methyl Ester-...


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Stable Isotopes CS-T-102472 108865-84-5(Unlabelled)

2,2-Dimethylcyclohexylphthalic Acid Ester-d4


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Stable Isotopes CS-T-98180 Not Available

2,3,4-Tri-O-acetyl-b-D-glucuronic Acid Methyl Ester Propan-2...


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Stable Isotopes CS-T-96458 Not Available

2,3-Dihydro Diosmetin 3’,7-Di(2,3,4-tri-O-acetyl-D-glucuroni...


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Stable Isotopes CS-T-98474 Not Available

2,4-Bis(2-ethylhexyl) Benzene-1,2,4-tricarboxylic Acid 1-Ben...


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Stable Isotopes CS-T-98874 Not Available

2-[(4-Chlorobenzoyl)amino]-2-[(1,2-dihydro-2-oxo-4-quinoliny...


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Stable Isotopes CS-T-102907 2733777-28-9

2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzoic Acid Isopropyl...


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Stable Isotopes CS-T-99380 Not Available

2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]bu...


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Stable Isotopes CS-T-102036 Not Available

2-[N-(D,L-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potass...


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Stable Isotopes CS-T-96885 Not Available

2-[N-(D-Phenylglycine-d5)]crotonic Acid Ethyl Ester Potassiu...


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Stable Isotopes CS-T-96884 Not Available

2’,3’,4’-Tri-O-benzoyl Propofol-d17 b-D-Glucuronide Methyl E...


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Stable Isotopes CS-T-98389 Not Available
Stable Isotopes CS-O-44503 86495-64-9 (Unlabeled)

20a-Hydroxy Cholesterol-d7


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Stable Isotopes CS-T-99526 516-72-3(Unlabelled)

20-Dehydro Cholesterol-d7 3-Acetate


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Stable Isotopes CS-T-99642 Not Available

20α-Dihydrodydrogesterone-D7 (21,21,21-D3, 2,6,7-D3,17-D)


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Stable Isotopes CS-O-53208 4243-74-7 (Unlabelled)

22(R)-Hydroxycholesterol-d7


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Stable Isotopes CS-T-99529 1246302-93-1

22-Dehydro Cholesterol-d7 3-Acetate


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Stable Isotopes CS-T-99641 Not Available

22-Hydroxy Cholesterol-d11 (Mixture of Diastereomers)


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Stable Isotopes CS-T-99525 17711-16-9(Unlabelled)

24-Hydroxycholesterol-d4


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Stable Isotopes CS-T-99524 Not Available

24-Methylenecholesterol-13C


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Stable Isotopes CS-F-00062 474-63-5(Unlabelled)

24-Methylenecholesterol-13C,D2 (major)


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Stable Isotopes CS-F-00180 Not Available

24-Methylenecholesterol-D7


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Stable Isotopes CS-F-00169 209112-82-3

24-Nor Ursodeoxycholic Acid-d5 (major) Acyl-b-D-glucuronide ...


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Stable Isotopes CS-T-99451 Not Available

24-Nor Ursodeoxycholic Acid-d5 Methyl Ester


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Stable Isotopes CS-T-99452 Not Available

25-Hydroxy-cholesterol 3-Sulfate Ester Sodium Salt-d6


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Stable Isotopes CS-T-97455 Not Available

27-Carboxy-7-keto Cholesterol-d4


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Stable Isotopes CS-T-99666 148988-30-1(Unlabelled)

27-Hydroxy-7-keto Cholesterol-d4


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Stable Isotopes CS-T-99518 148988-28-7(Unlabelled)

2-Amino-4,5-bis(2-methoxyethoxy)benzoic Acid Ethyl Ester-d6 ...


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Stable Isotopes CS-T-101926 Not Available

2-Amino-5-thiazolecarboxylic Acid Ethyl Ester-13C3,15N2


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Stable Isotopes CS-T-100844 Not Available

2-Benzyloxy-3-nitro-benzoic Acid-13C6 Benzyl Ester


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Stable Isotopes CS-T-101832 1330265-54-7

2-Benzyloxy-5-nitro-benzoic Acid-13C6 Benzyl Ester


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Stable Isotopes CS-T-101833 1329840-65-4

2-Benzyloxy-benzoic Acid-13C3 Benzyl Ester


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Stable Isotopes CS-T-101843 1330189-10-0

2-Bromo-1-(2,4-dichlorophenyl)ethenyldi(ethyl-1,1,2,2,2-d5) ...


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Stable Isotopes CS-T-98235 1316117-64-2

2-Cyano-2-ethyl-3-methylhexanoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-101648 Not Available

2-Ethoxy-d5-1-[[2'-[(hydroxyamino)iminomethyl][1,1'-biphenyl...


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Stable Isotopes CS-T-101415 1795133-18-4

2-Ethylpentanoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-101419 Not Available

2-Ethylpentanoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-101420 Not Available

2-Hexadecyl-octadecanoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-101339 Not Available

2-Hexadecyl-octadecanoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-101340 Not Available

2-Hydroxy Atorvastatin tert-Butyl Ester-d5


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Stable Isotopes CS-T-97452 Not Available

2-N,N-Dibenzyl Serine Benzyl Ester-13C3


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Stable Isotopes CS-T-96978 Not Available

2-Naphthaleneacetic acid, 6-(methoxy-d3)-a-methyl-, methyl-d...


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Stable Isotopes CS-O-47977 Not Available

2-Octadecyleicosanoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-102170 Not Available

2-Octadecyleicosanoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-102169 Not Available

2-Octyl-tetradecanoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-102165 Not Available

2-Octyl-tetradecanoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-102164 Not Available

2-Phenylpropionic Acid Ethyl Ester-d3


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Stable Isotopes CS-T-102126 Not Available

2-Phosphono-3-(methylbutyric Acid) Triethyl Ester-d7


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Stable Isotopes CS-T-94576 35051-50-4 (Unlabelled)

2-Propylhexanoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-102103 Not Available

2-Propylhexanoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-102104 Not Available

2-Pyridineacetic Acid-d6 Ethyl Ester


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Stable Isotopes CS-T-102774 2739-98-2(Unlabelled)

3-(1-Naphthalenylcarbonyl)-1H-indole-1-butanoic-d5 Acid Ethy...


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Stable Isotopes CS-T-102705 Not Available

3-(2-Chlorophenyl)-5-methyl-2,3-dihydroisoxazole-4-carboxyli...


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Stable Isotopes CS-T-97689 Not Available

3-(Ethoxycarbonyl)-4-methyl-5-(1-oxopropyl)-2-furanpropanoic...


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Stable Isotopes CS-T-101060 Not Available

3-(Piperazin-1-yl)pyrrolidine-1-carboxylic Acid tert-Butyl E...


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Stable Isotopes CS-T-102121 Not Available

3,10-Dihydroxydodecanedioic-13C12 Acid 1-Ethyl Ester


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Stable Isotopes CS-T-98356 Not Available

3,10-Dioxododecanedioic-13C12 Acid 1,12-Diethyl Ester


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Stable Isotopes CS-T-98355 Not Available

3,4-Di(methoxy-d3)-benzoic Acid Methyl Ester


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Stable Isotopes CS-T-102560 1006717-12-9

3,4-Dihydroxybenzoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-101505 Not Available

3,4-Dihydroxybenzoic-d3 Acid Methyl Ester


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Stable Isotopes CS-T-101506 Not Available

3,6,9,12,15,18,21-Tetracosaheptaynoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-98509 Not Available

3,6,9,12,15,18,21-Tetracosaheptaynoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-98508 Not Available

3,8,13,18-Tetramethyl-21H,23H-porphine-2,7,12,17-tetrapropan...


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Stable Isotopes CS-T-99746 Not Available

3-[(3-Methoxybenzoyl)amino]-4-(4-methyl-1-piperazinyl)benzoi...


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Stable Isotopes CS-T-100076 Not Available

3-[(Diethylamino)carbonyl]benzoic-d10 Acid Methyl Ester


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Stable Isotopes CS-T-100462 Not Available

3'-Azido-3'-deoxythymidine-methyl-d3-2,3,4-Tri-O-acetyl-β-D-...


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Stable Isotopes CS-T-98493 Not Available

3-Azido-3-methyl-8-oxo-5,5-dioxide-5-thia-1-azabicyclo[4.2.0...


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Stable Isotopes CS-T-101881 Not Available

3-Benzyloxy Carvedilol-d5 N-Carboxylic Acid tert-Butyl Ester


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-100784 Not Available

3-Benzyloxy-4-oxiranylmethyl-d5-9H-carbazole N-Carboxylic Ac...


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Stable Isotopes CS-T-100782 Not Available

3-Carboxy Detomidine Methyl Ester-15N2


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Stable Isotopes CS-T-101727 Not Available

3-Demethyl Thiocolchicine-d3 2-O-(2,3,4-Tri-O-acetyl-b-D-glu...


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Stable Isotopes CS-T-101610 Not Available

3-Hydroxy-2,2,4-trimethylpentyl Ester Benzyl Phthalate-d4


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Stable Isotopes CS-T-98083 Not Available

3-Hydroxy-2,2,4-trimethylvaleric Acid Ethyl Ester-d6


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Stable Isotopes CS-T-103145 7403-65-8(Unlabelled)

3-Keto Cholesterol-d7


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Stable Isotopes CS-T-99503 Not Available

3-O-Acetyl Ezetimibe-d4 2,3,4-Tri-O-acetyl-β-D-glucuronide M...


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Stable Isotopes CS-T-94316 [190448-56-7] unlabelled

3-O-tert-Butyldimethylsilyl 7β-Hydroxy Cholesterol-d7


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Stable Isotopes CS-T-99672 Not Available

3-O-tert-Butyldimethylsilyl Cholesterol-d7


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Stable Isotopes CS-T-99678 Not Available

3-rac-Ochratoxin A tert-Butyl Ester-d5


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Stable Isotopes CS-T-102174 Not Available

3-rac-Ochratoxin B tert-Butyl Ester-d5


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Stable Isotopes CS-T-102172 Not Available

3-tert-Butyldimethylsilyl-20-dehydro Cholesterol-d7


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Stable Isotopes CS-T-99677 Not Available

3-Tridecylhexadecanoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-102017 Not Available

3-Tridecylhexadecanoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-102016 Not Available

3α,7β-Di-O-acetyl 24-Nor Ursodeoxycholic Acid-d5 Methyl Este...


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Stable Isotopes CS-T-99620 Not Available

3β,7β-Di-O-acetyl 24-Nor 3β-Ursodeoxycholic Acid-d5 Methyl E...


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Stable Isotopes CS-T-99619 Not Available

4-​(6-​Methoxy-​3-​pyridinyl)​-​1-​piperazinecarboxylic Acid...


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Stable Isotopes CS-T-100058 Not Available

4-​(6-​Nitro-​3-​pyridinyl)​-1-​piperazine-​2,​2,​6,​6-​d4-​...


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Stable Isotopes CS-T-102709 2089333-15-1

4-(1,1-Dimethylethyl)-a-methyl-benzenepropanoic-d3 Acid Meth...


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Stable Isotopes CS-T-102730 Not Available

4-(2,3-Dichlorophenyl)-1-piperazinecarboxylic Acid 1,1-Dimet...


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Stable Isotopes CS-T-102712 503315-03-5(Unlabelled)

4-(2-Bromophenyl)-2,6-dimethyl-3,5-pyridinedicarboxylic Acid...


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Stable Isotopes CS-T-101782 1329793-25-0

4-(2-Oxiranylmethoxy)benzoic Acid 2-(1-Methylethoxy)ethyl Es...


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Stable Isotopes CS-T-99920 Not Available

4-(8-Chloro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-1-piperazine...


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Stable Isotopes CS-T-102851 936094-44-9(Unlabelled)

4-(Chloromethyl)-α-methyl-benzeneacetic Acid Ethyl Ester-d3


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Stable Isotopes CS-T-97697 Not Available

4-(Phenylamino]-1-benzyl-4-piperidinecarboxylic Acid Methyl ...


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Stable Isotopes CS-T-98361 Not Available

4,5,6,7-Tetrahydro 2-Acetamido Folic Acid Bismethyl Ester-d4


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Stable Isotopes CS-T-99805 Not Available

4-[(1-Oxopropyl)phenylamino]-1-benzyl-4-piperidinecarboxylic...


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Stable Isotopes CS-T-98365 Not Available

4-[[1-(Ethoxycarbonyl)-2-oxocyclopentyl]methyl]-α-methylbenz...


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Stable Isotopes CS-T-101059 Not Available

4-[[4-[(Aminoiminomethyl)amino]benzoyl]oxy]benzeneacetic Aci...


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Stable Isotopes CS-T-100982 Not Available

4’-O-Benzyl Bisphenol A Tri-O-acetyl-b-D-glucuronic Acid Met...


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Stable Isotopes CS-T-98876 Not Available

4’-O-Benzyl Bisphenol A-d6 Tri-O-acetyl-β-D-glucuronic Acid ...


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Stable Isotopes CS-T-98877 Not Available

4-Aminobenzoic-​2,​3,​5,​6-​d4 Acid Methyl Ester


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Stable Isotopes CS-T-95035 1080632-96-7

4-Aminobutyl-d8 Guanidine Tri-tert-butyl Ester


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Stable Isotopes CS-T-97043 Not Available

4-Benzyloxymethyl-2-(4-methoxyphenyl)-4-methyl-d3-1,3-dioxol...


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Stable Isotopes CS-T-97759 Not Available

4beta-Hydroxycholesterol (2,2,3,4-D4)


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Stable Isotopes CS-O-46993 17320-10-4 (Unlabelled)

4-Hydroxy-3,3-dimethyl-1-piperidinecarboxylic Acid 1,1-Dimet...


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Stable Isotopes CS-T-100211 143306-65-4(Unlabeled)

4-Hydroxy-3,5-di(methoxy-d3)-benzoic acid methyl ester


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Stable Isotopes CS-O-43479 1182838-09-0

4-Hydroxybenzeneacetic-d6 Acid Methyl Ester


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Stable Isotopes CS-T-101323 Not Available

4-Keto 13-cis-Retinoic-d3 Acid Methyl Ester


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Stable Isotopes CS-T-99035 Not Available

4-Nitro-L-Phenylalanine-d4 Methyl Ester Hydrochloride


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Stable Isotopes CS-T-97264 Not Available

4-O-Benzyl-N-[(benzyloxy)carbonyl]-3-O-methyl-L-DOPA-d3 Meth...


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Stable Isotopes CS-T-97016 1795786-84-3

4-Pentynoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-102138 Not Available

4-Pentynoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-102139 Not Available

4β-Hydroxycholesterol-[2,2,3,4,5-d5]


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Stable Isotopes CS-I-00466 Not Available

4β-Hydroxycholesterol-[d5]


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Stable Isotopes CS-I-00467 Not Available

5-(1-Piperazinyl)-2-benzofurancarboxylic Acid Ethyl Ester-d4...


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Stable Isotopes CS-T-102118 Not Available

5-(4-Nitrosopiperazin-1-yl)benzofuran-2-carboxylic Acid Ethy...


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Stable Isotopes CS-T-102178 Not Available

5,7-Docosadiynoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98589 Not Available

5,7-Docosadiynoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98588 Not Available

5-[2-Biotinylamidoethyl]-dithiopropionamido]-3,7-diaza-4,6-d...


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Stable Isotopes CS-T-96422 Not Available

5-[Bis(2-ethoxy-2-oxoethyl)amino]-4-cyano-2-(methoxycarbonyl...


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Stable Isotopes CS-T-101816 Not Available

5-Amino-2,4-bis(1,1-dimethylethyl)phenyl-carbonic Acid Methy...


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Stable Isotopes CS-T-100904 Not Available

5-Aminolevulinic Acid Methyl Ester-d3 Hydrochloride


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Stable Isotopes CS-T-97032 Not Available

5-Hydroxy-2-[1-methyl-1-[[benzylcarbamoyl]amino]ethyl]-6-met...


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Stable Isotopes CS-T-100189 1185032-53-4

5-Hydroxypentanoic Acid Methyl Ester-d4


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Stable Isotopes CS-T-101282 Not Available

5β-Dihydro Progesterone-d8


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Stable Isotopes CS-T-95510 128-23-4 (Unlabelled)

5-Methyl-2-hex-2-enoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98542 Not Available

5-Methylisoxazole-3-carboxylic-d4 Acid Methyl Ester


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Stable Isotopes CS-T-101110 Not Available

6,8-Difluoro-1,4-dihydro-1-(N-methylformamido)-7-(4-methyl-1...


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Stable Isotopes CS-T-101531 Not Available

6,9,12,15,18-Heneicosapentaynoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98568 Not Available

6,9,12,15,18-Heneicosapentaynoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98569 Not Available

6-[2-Biotinylamidoethyl]-dithiopropionamido]-4,8-diaza-5,7-d...


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Stable Isotopes CS-T-96421 Not Available

6-[2-Biotinylamidoethyl]-dithiopropionamido]-5,9-diaza-6,8-d...


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Stable Isotopes CS-T-96420 Not Available

6-epi-Medroxy Progesterone-d3 17-Acetate


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Stable Isotopes CS-T-99493 2242-65-1 (Unlabelled)

6-Hydroxy-8-methoxy-octanoic Acid Methyl Ester-d5


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Stable Isotopes CS-T-102952 91009-74-4(Unlabelled)

6-Methyl-4-tetradecenoic Acid Ethyl Ester-d3


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Stable Isotopes CS-T-98533 Not Available

6-Methyl-4-tetradecenoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98534 Not Available

6-Methyltetradecanoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98536 Not Available

6-Methyltetradecanoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98535 Not Available

6-O-Methyl Mycophenolic Acid Methyl Ester-d9


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Stable Isotopes CS-T-96046 60435-90-7 (Unlabelled)

6-O-Methyl-d3 Mycophenolic Acid Methyl Ester


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Stable Isotopes CS-T-96047 60435-90-7 (Unlabelled)

6-O-Methyl-d3 Mycophenolic Acid Methyl Ester (d3 Major)


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Stable Isotopes CS-T-101104 Not Available

7-​Chloro-​1-​ethyl-​6-​fluoro-​1,​4-​dihydro-​4-​oxo-3-​qui...


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Stable Isotopes CS-T-100670 Not Available

7-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]heptanoic Acid-d4 M...


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Stable Isotopes CS-T-99273 Not Available

7a-Hydroxy Cholesterol-d7 (major)


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Stable Isotopes CS-T-99527 Not Available

7-Bromoheptanoic Acid-d4 Methyl Ester


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Stable Isotopes CS-T-101786 Not Available

7-Cyanomethotrexate Dimethyl Ester-D3


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Stable Isotopes CS-T-102563 432545-61-4

7-Dehydrocholesterol-d6


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Stable Isotopes CS-O-44744 Not Available

7-Formyloxy Glycochenodeoxycholic Acid-d5 Ethyl Ester


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Stable Isotopes CS-T-99547 Not Available

7-Oxo Cholesterol-d7 3-Acetate


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Stable Isotopes CS-T-95480 1345629-09-5

7-p-Toluenesulfonylhydrazide Cholesterol-d7 3-Acetate


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Stable Isotopes CS-T-99415 Not Available

7β-Hydroxy Cholesterol 3β-Acetate-d7


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Stable Isotopes CS-T-99534 17974-77-5(Unlabelled)

8-(1-Naphthalenylmethyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4....


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Stable Isotopes CS-T-99952 Not Available

8-(Benzylthio)-6-oxo-octanoic Acid Methyl Ester-d4


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Stable Isotopes CS-T-99359 1346604-12-3

9,​12,​20-​Trioxo-​8,​19-​bis(phenylmethoxy)​-2,​8,​13,​19-​...


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Stable Isotopes CS-T-96858 160388-23-8(Unlabelled)

9,​12,​20,​23-​Tetraoxo-​32-​phenyl-​8,​19-​bis(phenylmethox...


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Stable Isotopes CS-T-96866 Not Available

9-Oxo-xanthene-2-carboxylic Acid Methyl Ester-D3


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Stable Isotopes CS-T-102158 Not Available

9-Undecynoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98507 Not Available

9-Undecynoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98506 Not Available

Acetobromo-α-D-glucuronic Acid-13C6 Methyl Ester


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Stable Isotopes CS-T-94358 21085-72-3(unlabelled)

AGN 193109-d7 Ethyl Ester


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Stable Isotopes CS-T-101937 1246815-93-9

a-Methyl-1-naphthaleneacetic Acid-d3 Ethyl Ester


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Stable Isotopes CS-T-102680 138492-91-8(Unlabelled)

a-Methyl-1-naphthaleneacetic Acid-d3 Methyl Ester


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Stable Isotopes CS-T-101103 Not Available

Amphotericin B Methyl Ester 13CD3


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Stable Isotopes CS-O-44902 36148-89-7 (Unlabelled)

Amphotericin-B Methyl Ester-d3


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Stable Isotopes CS-O-10085 Not Available

Apixaban PG Ester-I d3


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Stable Isotopes CS-T-103968 1904628-12-1(unlabelled)

Apixaban PG Ester-II d3


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Stable Isotopes CS-T-103969 1904628-11-0(unlabelled)

Arachidic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98624 Not Available

Arachidonic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98623 Not Available

Asenapine-13C,d3 α-D-Glucopyranuronic Acid Methyl Ester 2,3,...


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Stable Isotopes CS-T-101891 Not Available

Atorvastatin-d5 tert-Butyl Ester


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Stable Isotopes CS-T-97776 Not Available

Azilsartan-d5 Methyl Ester


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Stable Isotopes CS-T-101879 1794766-42-9

Bendamustine-d6 (major) D-Mannitol Ester


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Stable Isotopes CS-T-100806 Not Available

Bepotastine-d6 Ethyl Ester


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Stable Isotopes CS-T-96838 Not Available

Bexarotene-13C4 Methyl Ester


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Stable Isotopes CS-T-101827 Not Available

b-Hyodeoxycholic Acid-d5 Methyl Ester


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Stable Isotopes CS-T-99507 116262-87-4(Unlabelled)

Bis(2-butoxyethyl) 2-Hydroxyethyl-d4 Phosphate Triester


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Stable Isotopes CS-T-95050 2469195-92-2

Bis(L-Valine) Ester Ganciclovir-d16 Trifluoroacetic Acid Sal...


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Stable Isotopes CS-T-101800 Not Available

Butanedioic-13C4 Acid 1-Methyl Ester


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Stable Isotopes CS-T-101746 878205-29-9

Campesterol-d3


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Stable Isotopes CS-T-99667 Not Available

Campesterol-d3 (Mixture of Diastereomers)


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Stable Isotopes CS-T-99668 Not Available

Campesterol-d47


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Stable Isotopes CS-O-40646 3014444-99-3

Campesterol-d7 (Mixture of Diastereomers)


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Stable Isotopes CS-T-95448 2483832-11-5

Candesartan-d4 Methyl Ester


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Stable Isotopes CS-T-101732 Not Available

Carbonic Acid 4-(1,1-Dimethylethyl)-6-[1,1-di(methyl-d3)ethy...


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Stable Isotopes CS-T-101559 1610846-97-3

Cefixime Methyl Ester-13C,15N2


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Stable Isotopes CS-T-102528 Not Available

Cefixime Methyl tert-Butyl Diester-13C,15N2


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Stable Isotopes CS-T-102525 Not Available

Cholesterol-[2,3,4-13C3]


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Stable Isotopes CS-I-00455 1356090-90-8

Cholesterol-[2,3,4-13C3] (Solution)


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Stable Isotopes CS-I-00568 1356090-90-8

Cholesterol-d7 Tetrahydropyranyl Ether


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Stable Isotopes CS-T-99655 Not Available

Cholesteryl Decanoate-d3


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Stable Isotopes CS-T-94839 1183-04-06 (unlabled)

Cholesteryl oleate-d7


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Stable Isotopes CS-T-103866 1416275-35-8

Cholesteryl-2,2,3,4,4,6-d6 Octadecanoate


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Stable Isotopes CS-T-95360 2692624-28-3

Ciprofibrate Ethyl Ester-d6


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Stable Isotopes CS-T-101660 Not Available

Ciprofibrate Methyl Ester-d6


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Stable Isotopes CS-T-101661 Not Available

cis,trans-(1,1-Dimethylethoxy)carbonyl Tranexamic Acid Methy...


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Stable Isotopes CS-T-97573 1346600-88-1

cis-4,7,10,13,16,19-Docosahexaenoic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-98600 Not Available

cis-4,7,10,13,16,19-Docosahexaenoic Acid-[21,21,22,22,22-d5]...


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Stable Isotopes CS-I-00506 2687960-96-7

cis-5,8,11,14,17-Eicosapentaenoic acid-[19,19,20,20,20-d5] M...


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Stable Isotopes CS-I-00508 2734-47-6 (Unlabelled)

cis-7,10,13,16-Docosatetraenoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-101067 Not Available

cis-7,10,13,16-Docosatetraenoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-101068 Not Available

cis-8,11,14-Eicosatrienoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98583 Not Available

cis-8,11,14-Eicosatrienoic Acid Methyl Ester-d3


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Stable Isotopes CS-T-98582 Not Available

cis-9,10-Epoxystearic Acid Methyl Ester-d3


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Stable Isotopes CS-T-97542 Not Available

cis-trans-10,11-Epoxy Farnesenic Acid-d3 Methyl Ester


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Stable Isotopes CS-T-102698 951116-90-8

Clanobutin Methyl Ester- d4


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Stable Isotopes CS-T-101659 Not Available

Clavuanic acid Methyl -D3 –Ester


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Stable Isotopes CS-O-37563 57943-82-5 (Unlabeled)

Clavulanic Acid Methyl Ester-13C,d3


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Stable Isotopes CS-O-06493 57943-82-5 (Unlabeled)

Conjugated Linoleic Acid Ethyl Ester-d5, 90% (Mixture of Iso...


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Stable Isotopes CS-T-98613 Not Available

Conjugated Linoleic Acid Methyl Ester-d3, 90% (Mixture of I...


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Stable Isotopes CS-T-98612 Not Available

Curcumin β-D-Glucuronide Triacetate Methyl Ester-d3


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Stable Isotopes CS-T-98479 Not Available

Dabigatran-13C6 Ethyl Ester Hydrochloride Salt


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Stable Isotopes CS-T-100579 1919877-39-6

Dabigatran-d3 Ethyl Ester Hydrochloride Salt


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Stable Isotopes CS-T-101635 Not Available

Deacetamidine Cyano Dabigatran Ethyl Ester-13C6


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Stable Isotopes CS-T-100577 1919877-37-4

Deferasirox Ethyl Ester-d5


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Stable Isotopes CS-T-96674 Not Available

Deferasirox Methyl Ester-d3


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Stable Isotopes CS-T-94860 1266741-05-2 (unlabled)

Dehydro Folic Acid 1,5-Dimethyl Ester-13C5


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Stable Isotopes CS-T-102493 319919-60-3(Unlabelled)

Dehydro Folic Acid 1,5-Dimethyl Ester-13C5,15N


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Stable Isotopes CS-T-102485 319919-60-3(Unlabelled)

Des(oxopentyl) Valsartan Methyl Ester-d7 Hydrochloride


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Stable Isotopes CS-T-97623 Not Available

Des(oxopentyl) Valsartan-d4 Methyl Ester Hydrochloride


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Stable Isotopes CS-T-97624 Not Available

Desloratadine-d4 N-Carboxylic Acid Methyl Ester


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Stable Isotopes CS-T-100521 2732861-63-9

Dexamethasone-d5 Acid Ethyl Ester


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Stable Isotopes CS-T-99628 37926-77-5(Unlabelled)

di(Dodecanedioic-d20 Acid 1-Methyl Ester) Barium


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Stable Isotopes CS-T-98593 Not Available

Diallylacetic Acid Methyl-d3 Ester


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Stable Isotopes CS-T-101562 Not Available

Diepoxy Farnesenic Acid Methyl Ester D3


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Stable Isotopes CS-T-103252 1315330-19-8 (Unlabelled)

DiethylStilbesterol-d8


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Stable Isotopes CS-O-11074 91318-10-4

Diosmetin 3’,7-Di(2,3,4-tri-O-acetyl-D-glucuronic Acid Methy...


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Stable Isotopes CS-T-98472 Not Available

Dipropyl-malonic Acid-d6 Diethyl Ester


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Stable Isotopes CS-T-101455 Not Available

DL-Indole-3-lactic Acid Methyl Ester-D5


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Stable Isotopes CS-T-102640 18372-16-2(Unlabelled)
Stable Isotopes CS-O-57313 Not Available
Stable Isotopes CS-O-57312 75898-47-4 (Unlabeled)

DL-Valine,ter-butyl ester,Hydrochloride D7


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Stable Isotopes CS-O-57562 75898-43-0 (Unlabelled)

DMABA-d10 NHS Ester


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Stable Isotopes CS-T-96671 1175002-05-7

DMABA-d6 NHS Ester


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Stable Isotopes CS-T-100365 1175002-04-6

Docosahexaenoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-O-46588 2692624-15-8

Docosahexaenoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-98599 Not Available

Dydrogesterone-d6


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Stable Isotopes CS-T-93235 152-62-5 (Unlabeled)

Dydrogesterone-d6 (Major)


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Stable Isotopes CS-T-95387 152-62-5 (Unlabelled)

Dydrogesterone-d9


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Stable Isotopes CS-T-99584 152-62-5(Unlabelled)

Eicosanoic Acid D5-2,3-Epoxypropyl Ester


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Stable Isotopes CS-T-103053 95490-89-4(Unlabelled)

Eicosapentaenoic Acid ethyl ester-[D5]


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Stable Isotopes CS-I-00507 2483831-19-0

Epi Trandolapril-d5 Benzyl Ester


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Stable Isotopes CS-T-101429 Not Available

Erucic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-101427 Not Available

Ethyl β-Alanine-2,2,3,3-d4 Ester


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Stable Isotopes CS-T-100339 1364078-11-4

Ethylcarbamic Acid 4-Piperidinyl-d4 Ester


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Stable Isotopes CS-T-102885 70724-24-2(Unlabelled)

Famotidine Acid Methyl Ester-13C3


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Stable Isotopes CS-T-102352 Not Available

Fexofenadine-d10 Methyl Ester


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Stable Isotopes CS-T-100306 Not Available

Flomoxef Benzhydryl Ester-d4


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Stable Isotopes CS-T-101386 Not Available

Fluvastatin-d6 Methyl Ester


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Stable Isotopes CS-T-97497 Not Available

Gemfibrozil-d6 1-O-β-D-Glucuronide Benzyl Ester


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Stable Isotopes CS-T-98457 Not Available

Glycine-13C2,15N Methyl Ester Hydrochloride


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Stable Isotopes CS-T-100265 Not Available

Heptanoic Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-103143 106-30-9(Unlabelled)

Hexacosanoic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98566 Not Available

Hexadecanedioic Acid Mono-L-carnitine-d3 Ester Chloride


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Stable Isotopes CS-T-96940 42150-38-9(Unlabelled)

Hydroxyprogesterone Caproate-d11


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Stable Isotopes CS-T-102884 630-56-8(Unlabelled)

Imidaprilat Benzyl Ester, (Carbonylimidazolidine)tert-butyl ...


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Stable Isotopes CS-T-97390 1356353-73-5

Imidapril-d3 tert-Butyl Ester


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Stable Isotopes CS-T-97389 Not Available

Indomethacin ethyl ester D4


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Stable Isotopes CS-O-46724 16401-99-3 (Unlabelled)

Indomethacin-d4 Methyl Ester


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Stable Isotopes CS-T-98645 1217064-61-3

Iodosulfuron Methyl ester-d3


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Stable Isotopes CS-T-99196 Not Available

Isocapric Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-98557 905589-94-8(Unlabelled)

Isocapric Acid Methyl-d3 Ester


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Stable Isotopes CS-T-98556 Not Available

Isonipecotic Acid Methyl Ester-13C3 Hydrochloride


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Stable Isotopes CS-T-103175 2971-79-1(Unlabelled)

Isovaleric Acid Ethyl-d5 Ester


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Stable Isotopes CS-T-102655 1082581-99-4

Ketoprofen-13CD3 Methyl Ester


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Stable Isotopes CS-T-102396 1190007-27-2

L-2-Aminobutanoate Methyl Ester-d5


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Stable Isotopes CS-T-97039 1346747-57-6

L-2-Aminobutyric Acid-d3 Ester Hydrochloride


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Stable Isotopes CS-T-97040 Not Available

Lacidipine Monomethyl Ester-d3


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Stable Isotopes CS-T-96732 Not Available

L-Alanyl-L-proline-d3 t-Butyl Ester


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Stable Isotopes CS-T-100917 Not Available

L-Cystine dimethyl ester 15N2 D6


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Stable Isotopes CS-O-45478 1069-29-0 (Unlabelled)

Lercanidipine 5-Desmethyl-5-Propyl Ester-d7


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Stable Isotopes CS-T-96731 Not Available

Levofloxacin Difluoroboryl Ester-d3


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Stable Isotopes CS-T-97357 Not Available

Levofloxacin-d8 Chloromethyl Ester


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Stable Isotopes CS-T-97355 Not Available

Linolenic Acid Ethyl Ester- 13C18


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Stable Isotopes CS-T-98547 Not Available

Linolenic Acid Ethyl Ester-d5


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Stable Isotopes CS-T-98548 Not Available

L-Lysine-d4 Methyl Ester Dihydrochloride


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Stable Isotopes CS-T-96908 1331896-92-4

Maresin 1 methyl ester D3


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Stable Isotopes CS-O-52439 1391043-18-7 (Unlabelled)

Medroxy Progesterone-d3 17-O-β-D-Glucuronide


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Stable Isotopes CS-T-99494 Not Available

Medroxyprogesterone-d3


R&D     Ready to Ship in 24 hours
Stable Isotopes CS-O-06750 162462-69-3

Melphalan Isopropyl Ester Hydrochloride-D7


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-97337 Not Available

Menthol-d4 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester


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Stable Isotopes CS-T-97335 Not Available

Methoxy-d3 Montelukast Methyl Ester-d3


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Stable Isotopes CS-T-102722 Not Available

Methyl-d3- 2,3,4-Tri-O-acetyl-b-D-glucuronic Acid Methyl Est...


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Stable Isotopes CS-T-102467 72661-75-7

Methylpropylcarbamic Acid 1,1-Dimethylethyl Ester-D3


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Stable Isotopes CS-T-99993 2733841-72-8

Metoprolol Acid Methyl Ester-d5 Hydrochloride


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Stable Isotopes CS-T-99972 Not Available

Monic Acid A Methyl Ester-Tri(tert-butyldimethylsilyl) Ether...


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Stable Isotopes CS-T-97279 Not Available

Montelukast Methyl Ester-d3


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Stable Isotopes CS-T-99148 Not Available

Moxifloxacin-13C,D3 N-Allyloxycarbonate 3’-Ethyl Ester


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Stable Isotopes CS-T-97275 Not Available

Mycophenolic Acid Methyl Ester-d6 6-(Tri-O-acetyl-β-D-glucur...


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Stable Isotopes CS-T-98421 Not Available

Mycophenolic Acid Methyl Ester-d6 6-(β-D-glucuronic Acid Met...


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Stable Isotopes CS-T-98420 Not Available

Mycophenolic Acid-d3 Acyl-β-D-glucuronide Allyl Ester


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Stable Isotopes CS-T-98424 Not Available

Mycophenolic Acid-d3 Methyl Ester 6-Methyl β-D-Glucuronate


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Stable Isotopes CS-T-98422 Not Available

Myristic Acid N-Hydroxysuccinimide Ester-13C14


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Stable Isotopes CS-T-98531 Not Available

N-​(3-​Methylbenzoyl)​-glycine-d7 Ethyl Ester


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Stable Isotopes CS-T-100057 Not Available

N-​[(S)​-​(4-​Nitrophenoxy)​phenoxy-​2,​3,​4,​5,​6-​d5-​phos...


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Stable Isotopes CS-T-98958 1874196-88-9

N-(2,6-Dimethylphenyl)alanine-d6 Methyl Ester


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-101474 1356934-51-4

N-(2-Benzoylmercaptopropionyl)glycine-d3 Ethyl Ester


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-97019 1189930-99-1

N-(2-Hydroxyethyl)carbamodithioic Acid Methyl Ester-d4


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-101304 Not Available

N-(3-Acetylthio-2-methylpropanoyl)glycine tert-Butyl Ester-d...


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Stable Isotopes CS-T-97057 1190018-72-4

N-(4-Aminobenzoyl)-L-glutamic Acid 1,5-Dimethyl Ester-d4


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-97045 Not Available

N-(Acetyl-d3)-S-(2-carboxypropyl)-L-cysteine Ethyl Ester (Mi...


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-97065 Not Available

N-(Benzyloxycarbonyl)serine Benzyl Ester-13C3,15N


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-T-100783 Not Available

N(Im)-Ethoxycarbonyl-S-ethoxycarbonyl L-Ergothioneine Methyl...


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Stable Isotopes CS-T-102636 162240-57-5(Unlabelled)

N(Im)-Ethoxycarbonyl-S-ethoxycarbonyl L-Ergothioneine-d9 Met...


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Stable Isotopes CS-T-96963 Not Available

N(Im)-Ethoxycarbonyl-S-ethoxycarbonyl N-Desmethyl L-Ergothio...


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Stable Isotopes CS-T-96964 Not Available

N-(N-Acetyl-L-α-aspartyl)-L-glutamic Acid-d3 1,5-Bis(phenylm...


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Stable Isotopes CS-T-97067 Not Available

N-(N-tert-Boc-alanoyl)-L-(2S,3aS,7aS)-octahydro-indole-2-car...


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Stable Isotopes CS-T-97007 Not Available

N-(Trifluoroacetyl)-thyroxine-13C6 4’-O-b-D-Glucuronide Tria...


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Stable Isotopes CS-T-98391 Not Available

N,N,N-Trimethylglycine-d9 N-Hydroxysuccinimide Ester Bromide


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Stable Isotopes CS-T-96676 Not Available

N,N’-Bisboc N,N'-L-Cystinyldiglycine-13C4,15N2 Dibenzyl Este...


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Stable Isotopes CS-T-97009 Not Available

N,N’-Bis-boc-glutathione Tetrabenzyl Ester Disulfide-13C4,15...


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Stable Isotopes CS-T-97010 Not Available

N,N-Dimethyl-L-histidine-d6 Methyl Ester Dihydrochloride


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Stable Isotopes CS-T-96970 Not Available

N,N-Dimethylphosphoramidochloridic Acid [(2S,6R)-6-(3,4-Dihy...


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Stable Isotopes CS-T-97567 Not Available

N,N-Dimethylphosphoramidochloridic Acid [(2S,6R)-6-[4-(Benzo...


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Stable Isotopes CS-T-97569 Not Available

N,N-Dimethylphosphoramidochloridic Acid [(2S,6R)-6-[6-(Benzo...


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Stable Isotopes CS-T-97568 Not Available

N-[(1S)-1-(Hydroxymethyl)-3-phenylpropyl]carbamic Acid-d2 Ph...


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Stable Isotopes CS-T-97422 ----

N'-[(2-Chloro-5-thiazolyl)methyl]-N-nitro-carbamimidothioic ...


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Stable Isotopes CS-T-102579 138149-97-0(Ulabelled)

N-[(3R,4S)-4-Methyl-3-pyrrolidinyl]-carbamic Acid 1,1-Dimeth...


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Stable Isotopes CS-T-99971 Not Available

N-[(3α,5β,7α)-3,7-Dihydroxy-24-oxocholan-24-yl]-glycine Ethy...


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Stable Isotopes CS-T-99596 Not Available

N-[[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]hy...


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Stable Isotopes CS-T-101928 Not Available

N-[[4-[[(4-Amino[1,1'-biphenyl]-3-yl)amino]carbonyl]phenyl]m...


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Stable Isotopes CS-T-100903 Not Available

N-[[4-[[[4-[[tert-Butyloxycarbonyl]amino][1,1'-biphenyl]-3-y...


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Stable Isotopes CS-T-100706 Not Available

N-[[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-y...


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Stable Isotopes CS-T-97522 1028809-96-2

N-[[N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl)met...


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Stable Isotopes CS-T-96893 1331897-89-2

N-[[P(S),2'R]-2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsily...


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Stable Isotopes CS-T-100543 Not Available

N-[2-Ethoxy-d5-1-[[2'-[(hydroxyamino)methyl][1,1'-biphenyl]-...


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Stable Isotopes CS-T-101414 1795131-16-6

N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-b-alanine-d...


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Stable Isotopes CS-T-101908 Not Available

N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-β-alanine-d...


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Stable Isotopes CS-T-101906 Not Available

N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine...


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Stable Isotopes CS-T-96392 Not Available

N-[3-Fluoro-4-[6-(2-methyl-2H-tetrazol-5-yl)-3-pyridinyl]phe...


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Stable Isotopes CS-T-100298 Not Available

N-[4-(Methylamino)-3-nitrobenzoyl]-N-2-pyridinyl-b-alanine-d...


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Stable Isotopes CS-T-101137 2124271-66-3

N2-Trityl Valsartan Benzyl Ester-d9


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Stable Isotopes CS-T-101134 62459446-33-2(Unlabelled)

N-Acetyl 1,1-Diethylester 5-Aminopentanoic Acid-d6


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Stable Isotopes CS-T-100937 Not Available

N-Acetyl 1,1-Diethylester 5-Aminopentanol-O-t-butyldimethyls...


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Stable Isotopes CS-T-100938 Not Available

N-Acetyl 1,1-Diethylester 5-Aminopentaol-d8


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Stable Isotopes CS-T-100936 Not Available

N-Acetyl Serotonin-d4 Tri-O-acetyl-b-D-glucuronide Methyl Es...


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Stable Isotopes CS-T-98500 Not Available

N-acetyl-D-[4,5,6,7,8,9-13C6]neuraminic acid methyl ester


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Stable Isotopes CS-OC-00534 Not Available

N-Acetylneuraminic Acid Methyl Ester-d3


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Stable Isotopes CS-T-96664 Not Available

N-Acetylneuraminic Acid Methyl Ester-d5


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Stable Isotopes CS-T-96663 Not Available

N-Acetyl-N-tert-butoxycarbonyl Serotonin-d4 Tri-O-acetyl-β-D...


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Stable Isotopes CS-T-98501 Not Available

N-Benzyloxycarbonyl (S)-Lisinopril-d5 Ethyl Methyl Diester


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Stable Isotopes CS-T-97013 1356383-20-4

N-Boc-(p-aminobenzoyl)-L-glutamic Acid-d4 Dimethyl Ester


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Stable Isotopes CS-T-97006 Not Available

N-Carboxy Ertapenem-d4 Di-(4-Nitrobenzyl) Ester


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Stable Isotopes CS-T-97716 Not Available

N-Cinnamylglycine-d7 Methyl Ester


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Stable Isotopes CS-T-96988 Not Available

N-Debenzoylpaclitaxel 1-Oxopentyl Amino Ester-d9


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Stable Isotopes CS-T-97640 Not Available

N-Desmethyl-4-hydroxy Tamoxifen-d5 Tri-O-acetyl-β-D-glucuron...


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Stable Isotopes CS-T-98476 Not Available

N-Desmethylcarboxy Terbinafine-d7 Methyl Ester


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Stable Isotopes CS-T-101581 1185245-14-0

N-Ethylcarbamic Acid 3-[(1S)-1-(Dimethylamino)ethyl]phenyl E...


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Stable Isotopes CS-T-97524 Not Available

N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-unde...


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Stable Isotopes CS-T-96951 Not Available

N-Formyl-L-leucine(1S)-1-[(2S,3S)-2-hydroxy-3-[(R)-1-phenyle...


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Stable Isotopes CS-T-97495 Not Available

Nicardipine O-Desmethyl-O-methyl(phenylmethyl)amino]ethyl) E...


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Stable Isotopes CS-T-102189 Not Available

Nicotinic Acid Riboside-d4 Methyl Ester Triflate


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Stable Isotopes CS-T-102188 Not Available

Nintedanib Demethyl-O-β-D-glucuronic Acid Methyl Ester 2,3,4...


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Stable Isotopes CS-T-98418 Not Available

Nintedanib Demethyl-O-β-D-glucuronic Acid Methyl Ester-D3


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Stable Isotopes CS-T-99944 Not Available

Nitrendipine Dipropyl-d7 Ester


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Stable Isotopes CS-T-96787 Not Available

Nitrendipine Propyl-d7 Ester


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Stable Isotopes CS-T-96786 Not Available

N-Nitroso-N-methyl-3-aminopropionic Acid-d3, Methyl Ester


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Stable Isotopes CS-T-83141 1246815-46-2

Nonadecanoic Acid 3-(Acetyloxy)-2-hydroxypropyl Ester-d5


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Stable Isotopes CS-T-97960 Not Available

N-tert-Butylcarbamoyl-L-tert-leucine-d9 Benzyl Ester


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Stable Isotopes CS-T-101760 1795786-80-9