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ClearXpress
™
sales@clearsynth.com
Contact Info
17, Lotus Business Park,
Andheri West, Mumbai - 400 053, India
+1-415-685-4395
sales@clearsynth.com
Ester Pharmaceutical Reference Standards
Ester Stable Isotopes
CS-O-39834
Dicamba-methyl ester D6
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-48563
"(2R, 3S) Benazepril tert-Butyl Ester D5"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-56320
"(4R)-4-[(S)-Hydroxyphenylmethyl]-2,2-dimethyl-3-oxazolidinecarboxylic-13C6 Acid tert-Butyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-O-16625
"(all-Z)-5,8,11,14,17-Eicosapentaenoic Acid Ethyl Ester-D5"
Ester Stable Isotopes
Ester Stable Isotopes
CS-EK-00379
"[1-13C]-Cyanoacetic acid, tert-butyl ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-58572
"[2-(Methylsulfonyl)ethyl]carbamic Acid 13C2,15N Benzyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-48631
"1,2-Benzenedicarboxylic Acid 1-(7-Methyloctyl) Ester-d4"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-79087
"1-Hydroxy-1,2-dihydro Eprosartan-d3 Dimethyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-83168
"2-(2-Nitrobenzylidene)-3-oxobutanoic Acid, 2-Acetoxy-2-methylpropyl Ester-d6"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-88091
"2,2,5-Trimethyl-1,3-dioxane-5-carboxylic Acid Vinyl Ester-d3"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-90623
"2-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-propanoic-3,3,3-d3 Acid Phenylmethyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-O-11857
"2-Amino-4,5-bis(2-methoxyethoxy)benzoic Acid Ethyl Ester-d6"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-78322
"2-Hydroxy-3-methoxy-3,3-diphenylpropanoic Acid-d3 Methyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-50135
"2-tert-Butyl-5-methyl-1,3-dioxane-5-carboxylic Acid Methyl Ester-d3"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-90455
"3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic-13C4 Acid Methyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-71720
"5-Chloro-2-hydroxy-benzoic Acid Methyl Ester-13C,d3"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-70343
"Carbonic Acid 2,5-Dioxopyrrolidin-1-yl (S)-Tetrahydrofuran-d4-3-yl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-74663
"Felodipine 3,5-Dimethyl Ester-d6"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-78870
"Hydantoic Acid-13C,15N Ethyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-47332
"N-Acetylneuraminic Acid Methyl Ester 2,4,7,8,9-Pentaacetate-d3"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-81798
"N-Methoxycarbonyl Vigabatrin-13C,d2 Ethyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-87816
"O,O,S-Trimethyl Ester Phosphorothioic Acid-d3"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-84050
"Phthalic Acid Bis(3,7-dimethyloctyl) Ester-d4"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-92161
"rac 2-Ethenyl-4,6-dimethoxy-benzoic Acid 1-Methyl-5-oxo-9-decen-1-yl Ester-d6"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-78760
"rac 2-Hydroxy-4,6-dimethoxy-benzoic Acid 1-Methyl-5-oxo-9-decen-1-yl Ester-d6"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-92088
"trans-trans-10,11-Epoxy Farnesenic Acid-d3 Methyl Ester"
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102815
(-)-(2S,3S)-Viridifloric Acid Ethyl Ester-d7
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97105
(+)-cis-Vincaminic Acid Ethyl-d5 Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98512
(+/-)-2-Propyl-4-pentenoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97544
(±)-cis-12,13-Epoxy-9(Z)-octadecenoic acid methyl ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97543
(±)-cis-9,10-Epoxy-12(Z)-octadecenoic acid methyl ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97541
(±)-trans-9,10-Epoxystearic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101471
(1,3-Dimethylbutyl)ethylmalonic Acid-d5 Diethyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97843
(11α,13E,17S)-9-O-Acetyl-17,20-dimethyl-15-oxo-2-(phenylseleno)-11-O-tetrahydropyranyl-prosta-13-en-1-oic Acid-d3 Methyl Ester (Mixture of Diastereomers)
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-81470
(1-Methylethyl)carbamic Acid-d7 Phenyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102137
(1R) Perindopril-d4 Benzyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102136
(1S)-Perindopril-d4 Benzyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98371
(2,3,3a,4,7,7a-Hexahydro-2-methyl-1,3-dioxo-1H-isoindol-4-yl)carbamic Acid Phenylmethyl Ester-13C4
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-99605
(20R)-17α,20-Dihydroxycholesterol-d7
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98522
(2E)-2,4-Pentadienoic Acid Ethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98521
(2E)-2,4-Pentadienoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97562
(2E,11α,13E,15S,17S)-11,15-Di-O-tetrahydropyranyl-17,20-dimethyl-9,11,15-trihydroxy-prosta-2,13-diene-1-oic Acid-d3 Methyl Ester (Mixture of Diastereomers)
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101631
(2E,4E)-2,4-Decadienoic Acid Ethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101632
(2E,4E)-2,4-Decadienoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-66265
(2R)-2-Amino-1,2,3,4-tetrahydro-5,8-dimethoxy-2-naphthalenecarboxylic Acid Methyl Ester-13C
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97314
(2R)-2-Methyl-butanoic Acid Ethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97315
(2R)-2-Methyl-butanoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-94450
(2R)-Sorbitan Monolauric Acid Ester-d22 (Major)
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-100391
(2R,3R)-2,3-Dimethyl-1-piperazinecarboxylic-d4 Acid 1,1-Dimethylethyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97463
(2R,3S)-rel-3-Hexyl-2-oxiranenonanoic acid methyl ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97312
(2S)-2-Methyl-butanoic Acid Ethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97313
(2S)-2-Methyl-butanoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101950
(2S,3S)-[2-[3-(Acetoxy)-3,4-dihydro-2-(4-methoxyphenyl)-4-oxo-1,5-benzothiazepin-5(2H)-yl]ethyl]methyl-d3-carbamic Acid 1-Chloroethyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97585
(2S,3S)-2,3-Dihydroxy-3-methyl-4-(phenylmethoxy)butanoic-d3 Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97586
(2S,3S)-2,3-Dihydroxy-3-methyl-4-(phenylmethoxy)butanoic-d3 Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-100979
(2S,3S)-3-[[[(1S)-1-[[(4-Azidobutyl)amino]carbonyl]-3-methylbutyl]amino]carbonyl]-2-oxiranecarboxylic Acid Ethyl Ester-d8
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101487
(2S,4R)-2-[(Dimethylamino)carbonyl]-4-[(methylsulfonyl)oxy]-1-pyrrolidinecarboxylic Acid-d6 4-Nitrobenzyl Ester-d6
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101488
(2S,4R)-2-[(Dimethylamino)carbonyl]-4-hydroxy-1-pyrrolidinecarboxylic Acid-d6 4-Nitrobenzyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101944
(2S,4S)-4-(Acetylthio)-2-[(dimethylamino)carbonyl]-1-pyrrolidinecarboxylic Acid 4-Nitrobenzyl Ester-d6
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101014
(2S,4S)-4-(Phenylthio)-1,2-pyrrolidinedicarboxylic-d5 Acid 1-(1,1-Dimethylethyl) Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97570
(2S,5R)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid 4-Oxide Phenylmethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101759
(2Z)-2-Butenedioic Acid 1-Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102883
(2Z)-3-Methyl-4-(benzyloxy)-2-butenoic-d3 Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-100044
(2Z)-Methyl 4-Bromo-2-(methoxyimino)-3-oxo-butanoic Acid Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102746
(3b,5b,7a,12a)-3,7,12-Trihydroxycholan-2,2,3,4,4-d5-24-oic Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-100385
(3R)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester-d4
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-100227
(3R)-3-Hydroxy-1-pyrrolidinecarboxylic Acid Phenylmethyl Ester-d4
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101513
(3R)-3,6-Dihydro-2H-1,4-thiazine-3,5-dicarboxylic Acid 3-Ethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97498
(3R,5S)-rel-Fluvastatin-d7 tert-Butyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-99970
(3R-cis)-(4-Methyl-3-pyrrolidinyl)-carbamic Acid 1,1-Dimethylethyl Ester-D3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-73590
(3ß)-7-Dehydro Cholesterol-d7 (Major)
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-82180
(3α,5β,7α,12α)-3,7,12-Trihydroxycholan-2,2,3,4,4-d5-24-oic Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102768
(4-((3-Acetamidopropyl)(tert-butoxycarbonyl)amino)butyl)(3-((tert-butoxycarbonyl)amino)propyl)carbamic Acid-d3 tert-Butyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-94343
(4-((3-Acetamidopropyl)amino)butyl)carbamic Acid tert-Butyl Ester-d6
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101837
(4-Benzylpiperazin-1-yl)acetic Acid Ethyl Ester-d8
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-50594
(4-Chlorobenzoylamino)malonic Acid-d4 Diethyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-81532
(4R)-1-Methyl-4-propyl-L-proline-d3 Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-97423
(4R)-4-[(R)-Hydroxyphenylmethyl]-2,2-dimethyl-3-oxazolidinecarboxylic Acid-d5 1,1-Dimethylethyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102797
(4R,5S)-4-(2-Hydroxypropan-2-yl)-2,2,5-trimethyl-1,3-dioxolane-4-carboxylic Acid Methyl Ester-d6
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-81544
(4S)-1-(Methyl-d3)-2-oxo-4-imidazolidinecarboxylic Acid, tert-Butyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-94380
(6-{2-[3-(4-Phenylcarbamoyl)-5-(4-fluoro-phenyl)-2-isopropyl- 4-phenyl-d5-pyrrol-1-yl]-ethyl}-2,2-dimethyl-[1,3]-dioxane-4-yl)-acetic Acid, tert-Butyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101376
(6E)-7-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-5-hydroxy-3-oxo-6-heptenoic Acid-d7 1,1-Dimethylethyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98538
(6E)-8-Methyl-6-nonenoic Acid Ethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98537
(6E)-8-Methyl-6-nonenoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-79450
(6S)-6-Hydroxy-8-methoxy-octanoic Acid Methyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98585
(8Z,11Z,14Z,17Z)-Eicosatetraenoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98528
(9E,11E,13E,15E)-9,11,13,15-Octadecatetraenoic Acid Ethyl-d5 Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98527
(9E,11E,13E,15E)-9,11,13,15-Octadecatetraenoic Acid Methyl-d3 Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98327
(9Z,12Z)-9,12-Octadecadienoic Acid 1-[[(1-Oxohexadecyl)oxy]methyl]-2-[[(9Z)-1-oxo-9-octadecenyl]oxy]ethyl Ester-D5
Ester Stable Isotopes
Ester Stable Isotopes
CS-O-11806
(all-Z)-6,9,12,15,18-Heneicosapentaenoic Acid Ethyl Ester D5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98570
(all-Z)-6,9,12,15,18-Heneicosapentaenoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98590
(All-Z)-7,10,13,16,19-Docosapentaenoic Acid Ethyl Ester-d5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98591
(All-Z)-7,10,13,16,19-Docosapentaenoic Acid Methyl Ester-d3
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-98328
(all-Z)-9,12,15-Octadecatrienoic Acid 1-[[(1-Oxohexadecyl)oxy]methyl]-2-[(1-oxo-9-octadecenyl)oxy]ethyl Ester-D5
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-102564
(aZ)-a-(Methoxyimino)-2-methylbenzeneacetic-d7 Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101862
(cis/trans)-2-(4-Benzofurazanylmethylene)-3-oxo-butanoic Acid (Methyl-d3) Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-96214
(E)-?-(Methoxyimino)-2-methylbenzeneacetic-d7 Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-101679
(E)-2-[(2-Chlorophenyl)methylene]-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester-d4
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-96264
(E)-2-[2-(Bromomethyl)phenyl]-2-(methoxyimino)acetic-d6 Acid Methyl Ester
Ester Stable Isotopes
Ester Stable Isotopes
CS-T-90790
(E)-Crotonic Acid Methyl-d3 Ester
Ester Stable Isotopes