Doxepin-Impurity Categorised Product List

Reference Standard

Doxepin EP Impurity B

Useful research chemical for a range of applications.
Doxepin

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CAT No. CS-T-19766

CAS No. 4504-88-5

Molecular Formula C₁₉H₂₃NO₂

Molecular Weight 297.4

Reference Standard

Doxepin EP impurity B (HCl)

Useful research chemical for a range of applications.
Doxepin

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CAT No. CS-EO-03503

CAS No. 4504-88-5 (Freebase)

Molecular Formula C₁₉H₂₃NO₂ : HCl

Molecular Weight 297.4 : 36.5

Metabolite

Doxepin N-Oxide Impurity

Useful research chemical for a range of applications.
Doxepin Metabolite

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CAT No. CS-O-10338

CAS No. 22684-91-9

Molecular Formula C₁₉H₂₁NO₂

Molecular Weight 295.38

Metabolite

N-Nitroso N-Desmethyl Doxepin EP impurity B

Useful research chemical for a range of applications.
Doxepin Metabolite

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CAT No. CS-O-54214

CAS No. -

Molecular Formula C₁₈H₂₀N₂O₃

Molecular Weight 312.40

Impurity

Doxepin Related Compound A

Useful research chemical for a range of applications.
Doxepin Impurity

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CAT No. CS-T-16988

CAS No. 4504-87-4

Molecular Formula C₁₄H₁₀O₂

Molecular Weight 210.23

Impurity

Doxepin Related Compound B

Useful research chemical for a range of applications.
Doxepin Impurity

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CAT No. CS-K-00041

CAS No. 4504-88-5

Molecular Formula C₁₉H₂₃NO₂

Molecular Weight 297.39

Impurity

Dimetindene Impurity 6

Useful research chemical for a range of applications.
Dimetindene Impurity 6 Impurity

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CAT No. CS-O-33128

CAS No. 69705-09-5

Molecular Formula C₁₃H₁₇NO₂

Molecular Weight 219.28

Impurity

Lactose Olamine Adduct impurity

Useful research chemical for a range of applications.
Eltrombopag Olamine Impurity Impurity

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CAT No. CS-T-93722

CAS No. NA

Molecular Formula C₁₄H₂₇NO₁₁

Molecular Weight 385.36

Stable Isotopes

(E)- Nordoxepin-d3

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-O-62336

CAS No. 67035-76-1(Unlabelled)

Molecular Formula C₁₈H₁₆D₃NO

Molecular Weight 268.37

Stable Isotopes

(E)-Doxepin-d3

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-T-102295

CAS No. 3607-34-9(Unlabelled)

Molecular Formula C₁₉H₁₈D₃NO

Molecular Weight 282.39

Stable Isotopes

(E)-Doxepin-d6

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-O-62335

CAS No. 3607-34-9(Unlabelled)

Molecular Formula C₁₉H₁₅D₆NO

Molecular Weight 285.42

Stable Isotopes

(Z)- Nordoxepin-d3

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-O-62340

CAS No. 58534-46-6(Unlabelled)

Molecular Formula C₁₈H₁₆D₃NO

Molecular Weight 268.37

Stable Isotopes

(Z)-Doxepin-d3

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-T-103403

CAS No. 131060-80-5

Molecular Formula C₁₉H₁₈D₃NO

Molecular Weight 282.39

Stable Isotopes

(Z)-Doxepin-d6

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-O-62333

CAS No. 3607-18-9 (Unlabelled)

Molecular Formula C₁₉H₁₅D₆NO

Molecular Weight 285.42

Reference Standard

Desmethyldoxepin

Useful research chemical for a range of applications.
Doxepin

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CAT No. CS-ED-02174

CAS No. 67035-76-1

Molecular Formula C₁₈H₁₉NO

Molecular Weight 265.4

Reference Standard

Doxepin

Useful research chemical for a range of applications.
Doxepin

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CAT No. CS-O-01335

CAS No. 1668-19-5

Molecular Formula C₁₉H₂₁NO

Molecular Weight 279.38

Stable Isotopes

Doxepin d3

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-T-98733

CAS No. 138387-16-3

Molecular Formula C₁₉H₁₈D₃NO

Molecular Weight 282.39

Reference Standard

Doxepin epoxide

Useful research chemical for a range of applications.
Doxepin Hydrochloride

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CAT No. CS-O-44448

CAS No. -

Molecular Formula C₁₉H₂₁NO₂

Molecular Weight 295.38

Therapeutic

Doxepin Hydrochloride

Useful research chemical for a range of applications.
Doxepin Therapeutic

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CAT No. CS-O-11631

CAS No. 1229-29-4

Molecular Formula C₁₉H₂₂ClNO

Molecular Weight 315.84

Stable Isotopes

Doxepin-D6 Hydrochloride

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-EO-02435

CAS No. NA

Molecular Formula C₁₉H₁₅D₆NO.HCl

Molecular Weight 321.87

Stable Isotopes

Doxepine-d3 Hydrochloride

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-O-06564

CAS No. 347840-07-7

Molecular Formula C₁₉H₁₉D₃ClNO

Molecular Weight 318.86

Reference Standard

N-Desmethyl N-Nitroso (E)-Doxepin

Useful research chemical for a range of applications.
Doxepin

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CAT No. CS-O-47993

CAS No. -

Molecular Formula C₁₈H₁₈N₂O₂

Molecular Weight 294.35

Metabolite

N-Desmethyl N-Nitroso (Z)-Doxepin

Useful research chemical for a range of applications.
Doxepin Metabolite

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CAT No. CS-O-48152-10MG

CAS No. Not Available

Molecular Formula C₁₈H₁₈N₂O₂

Molecular Weight 294.35

Metabolite

N-Desmethyl N-Nitroso (Z)-Doxepin

Useful research chemical for a range of applications.
Doxepin Metabolite

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CAT No. CS-O-48152

CAS No. Not available

Molecular Formula C₁₈H₁₈N₂O₂

Molecular Weight 294.35

Metabolite

N-Desmethyl N-Nitroso Doxepin

Useful research chemical for a range of applications.
Doxepin Metabolite

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CAT No. CS-EO-01251

CAS No. -

Molecular Formula C₁₈H₁₈N₂O₂

Molecular Weight 294.35

Metabolite

N-desmethyl-Doxepin Trichloroethyl formate intermediate

Useful research chemical for a range of applications.
Doxepin Metabolite

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CAT No. CS-T-103245

CAS No. NA

Molecular Formula C₂₁H₂₀Cl₃NO₃

Molecular Weight 440.75

Metabolite

N-Nitroso-desmethyl-(E)-Doxepin

Useful research chemical for a range of applications.
Doxepin Metabolite

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CAT No. CS-O-47993-10MG

CAS No. NA

Molecular Formula C₁₈H₁₈N₂O₂

Molecular Weight 294.35

Intermediate

Nordoxepin

Useful research chemical for a range of applications.
doxepin Intermediate

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CAT No. CS-O-48125

CAS No. 1225-56-5

Molecular Formula C₁₈H₁₉NO

Molecular Weight 265.35

Reference Standard

NorDoxepin Hydrochloride

Useful research chemical for a range of applications.
Doxepin

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CAT No. CS-O-07805

CAS No. 2887-91-4

Molecular Formula C₁₈H₂₀ClNO

Molecular Weight 301.81

Stable Isotopes

Nordoxepin-d3

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-O-60099

CAS No. 1331822-25-3

Molecular Formula C₁₈H₁₆D₃NO

Molecular Weight 268.37

Stable Isotopes

Nordoxepin-d3 Hydrochloride

Useful research chemical for a range of applications.
Doxepin Stable Isotopes

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CAT No. CS-O-06563

CAS No. 1331665-54-3

Molecular Formula C₁₈H₁₇D₃ClNO

Molecular Weight 304.83

Impurity

Methylene Methanone Impurity

Useful research chemical for a range of applications.
Efinaconazole Impurity

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CAT No. CS-EO-01199

CAS No. 188904-84-9

Molecular Formula C₁₃H₁₅NO

Molecular Weight 201.3

Impurity

(+/-) Levonorgestrel EP Impurity A

Useful research chemical for a range of applications.
Levonorgestrel Impurity

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CAT No. CS-T-51784

CAS No. 110785-09-6

Molecular Formula C₂₁H₂₆O₂

Molecular Weight 310.43

Impurity

(±)-Atovaquone Impurity C-d5

Useful research chemical for a range of applications.
(±)-Atovaquone Impurity C-d5 Impurity

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CAT No. CS-T-101886

CAS No. -

Molecular Formula C₂₂H₁₂D₅ClO₃

Molecular Weight 369.85

Impurity

(17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (Levonorgestrel Impurity T)

Useful research chemical for a range of applications.
Levonorgestrel Impurity

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CAT No. CS-T-74349

CAS No. 14507-51-8

Molecular Formula -

Molecular Weight -

Impurity

(17RS)-Betamethasone 20-hydroxy 21-acid impurity

Useful research chemical for a range of applications.
Betamethasone Impurity

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CAT No. CS-T-96121

CAS No. 1155886-49-9

Molecular Formula C₂₂H₂₉FO₅

Molecular Weight 392.5

Impurity

(1RS 2R) Eliglustat Nonanoyl Impurity

Useful research chemical for a range of applications.
Eliglustat Impurity

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CAT No. CS-O-59235

CAS No. -

Molecular Formula C₂₄H₃₈N₂O₄

Molecular Weight 418.58

Impurity

(1S,3S,4R) Ledipasvir Impurity

Useful research chemical for a range of applications.
Ledipasvir Impurity

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CAT No. CS-O-15867

CAS No. -

Molecular Formula C₂₄H₃₄BN₃O₄

Molecular Weight 439.36

Impurity

(1S,5R)-Varenicline Impurity 14

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59351

CAS No. -

Molecular Formula C₁₃H₁₃F₃N₂O

Molecular Weight 270.25

Impurity

(2R)-Brivaracetam-2,5-dioxo-3-propylpyrrolidin impurity

Useful research chemical for a range of applications.
Brivaracetam Impurity

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CAT No. CS-O-57679

CAS No. -

Molecular Formula C₁₁H₁₈N₂O₃

Molecular Weight 226.27

Impurity

(2S,3R,4S,5R,6R) 2-methoxy dapagliflozin impurity

Useful research chemical for a range of applications.
(2S,3R,4S,5R,6R) 2-methoxy dapagliflozin impurity Impurity

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CAT No. CS-O-53898

CAS No. -

Molecular Formula C₂₂H₂₇ClO₇

Molecular Weight 438.90

Impurity

Structure - (3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate(Darunavir-d9 Impurity)

(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate(Darunavir-d9 Impurity)

Useful research chemical for a range of applications.
(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl-4-(N-((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutyl-d9-sulfamoyl)phenylcarbamate(Darunavir-d9 Impurity) Impurity

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CAT No. CS-T-97467

CAS No. -

Molecular Formula C₂₇H₂₈D₉N₃O₇S

Molecular Weight 556.72

Impurity

(3R,5S,6R)-Ubrogepant Diastereiomer impurity

Useful research chemical for a range of applications.
Ubrogepant Impurity

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CAT No. CS-O-45056

CAS No. NA

Molecular Formula C₂₉H₂₆F₃N₅O₃

Molecular Weight 549.55

Impurity

Structure - (3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-d5(Levofloxacin Impurity)

(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-d5(Levofloxacin Impurity)

Useful research chemical for a range of applications.
(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-d5(Levofloxacin Impurity) Impurity

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CAT No. CS-T-97514

CAS No. -

Molecular Formula C₁₉H₁₇D₅FN₃O₄

Molecular Weight 380.42

Impurity

(4-Chlorophenyl)[4-(1-methylethoxy)phenyl]methanone-D7 (Fenofibrate Impurity)

Useful research chemical for a range of applications.
Fenofibrate Impurity

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CAT No. CS-T-96827

CAS No. NA

Molecular Formula C₁₆H₈D₇ClO₂

Molecular Weight 281.79

Impurity

(4Z)-Mycophenolate Mofetil (EP Impurity C)

Useful research chemical for a range of applications.
(4Z)-Mycophenolate Mofetil (EP Impurity C) Impurity

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CAT No. CS-T-83799

CAS No. 1076198-64-5

Molecular Formula -

Molecular Weight -

Impurity

(6R,10S)-Varenicline Impurity 20

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59349

CAS No. -

Molecular Formula C₁₃H₁₃N₃O₂

Molecular Weight 243.26

Impurity

(6R,10S)-Varenicline Impurity 36

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59354

CAS No. -

Molecular Formula C₁₅H₁₇N₃O₂

Molecular Weight 271.31

Impurity

(6R,10S)-Varenicline Impurity 37

Useful research chemical for a range of applications.
Varenicline Impurity

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CAT No. CS-O-59356

CAS No. -

Molecular Formula C₂₈H₂₆N₆O

Molecular Weight 462.55

Impurity

(R)-5-chloro-4-methyl Daridorexant impurity

Useful research chemical for a range of applications.
Daridorexant Impurity

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CAT No. CS-O-59685

CAS No. -

Molecular Formula C₂₃H₂₃ClN₆O₂

Molecular Weight 450.92

Impurity

(R)-Atomoxetine EP Impurity A hydrochloride

Useful research chemical for a range of applications.
Atomoxetine Impurity

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CAT No. CS-O-46848

CAS No. 1212215-97-8

Molecular Formula C₁₆H₂₀ClNO

Molecular Weight 277.79

Impurity

(R)-Bortezomib Hydroperoxy Impurity

Useful research chemical for a range of applications.
Bortezomib Impurity

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CAT No. CS-O-14780

CAS No. 886979-78-8

Molecular Formula C₁₉H₂₄N₄O₄

Molecular Weight 372.4

Impurity

(R)-Clopidogrel EP Impurity E

Useful research chemical for a range of applications.
Clopidogrel Impurity

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CAT No. CS-O-49010

CAS No. 444728-15-8

Molecular Formula C₁₅H₁₅ClN₂OS

Molecular Weight 306.81

Impurity

(R)-Hydroxy Ixazomib impurity

Useful research chemical for a range of applications.
Ixazomib Impurity

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CAT No. CS-O-56349

CAS No. -

Molecular Formula C₁₄H₁₈Cl₂N₂O₃

Molecular Weight 333.21

Impurity

(R)-Mavacamten N-Nitroso Impurity

Useful research chemical for a range of applications.
Mavacamten Impurity

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CAT No. CS-O-60063

CAS No. -

Molecular Formula C₁₅H₁₈N₄O₃

Molecular Weight 302.33

Impurity

(R)-Methotrexate N-nitroso Impurity

Useful research chemical for a range of applications.
Methotrexate Impurity

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CAT No. CS-O-46623

CAS No. NA

Molecular Formula C₂₀H₂₁N₉O₆

Molecular Weight 483.44

Impurity

(R)-N-Nitroso Bromhexine EP Impurity E

Useful research chemical for a range of applications.
Bromhexine Impurity

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CAT No. CS-O-61725

CAS No. -

Molecular Formula C₁₅H₂₀Br₂N₃O+

Molecular Weight 418.15

Impurity

(R)-Ofloxacin Carboxylic Acid (Dextrofloxacin Difluoro Impurity)

Useful research chemical for a range of applications.
Ofloxacin Impurity

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CAT No. CS-T-83031

CAS No. 110548-07-7

Molecular Formula C₁₃H₉F₂NO₄

Molecular Weight 281.2

Impurity

(R)-Pregabalin EP Impurity D

Useful research chemical for a range of applications.
Pregabalin Impurity

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CAT No. CS-O-14987

CAS No. 89015-27-0

Molecular Formula C₁₁H₁₄O₃

Molecular Weight 194.23

Impurity

(R)-Sitagliptin Methyl Ester Tartaric Acid Impurity

Useful research chemical for a range of applications.
Sitagliptin Impurity

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CAT No. CS-O-53710

CAS No. 1384431-02-0

Molecular Formula C₁₅H₁₈F₃NO₈

Molecular Weight 397.30

Impurity

(R)-Sitagliptin Methyl-Ester Impurity

Useful research chemical for a range of applications.
Sitagliptin Impurity

Stock status In Stock

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CAT No. CS-P-00280

CAS No. 881995-69-3

Molecular Formula C₁₁H₁₂F₃NO₂

Molecular Weight 247.21

Impurity

(R)-Sitagliptin N-Boc-Methyl-Ester Impurity

Useful research chemical for a range of applications.
Sitagliptin Impurity

Stock status In Stock

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CAT No. CS-EO-00173

CAS No. 881995-73-9

Molecular Formula C₁₆H₂₀F₃NO₄

Molecular Weight 347.33

Impurity

(R,R)-Bicalutamide EP Impurity E

Useful research chemical for a range of applications.
Bicalutamide Impurity

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CAT No. CS-T-89189

CAS No. 1080647-25-1

Molecular Formula C₁₈H₁₄F₄N₂O₃S

Molecular Weight 414.37 g/mol

Impurity

(S)-Alogliptin Nitroso Impurity 1

Useful research chemical for a range of applications.
Alogliptin Impurity

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CAT No. CS-O-60905

CAS No. -

Molecular Formula C₁₈H₂₀N₆O₃

Molecular Weight 368.39

Impurity

(S)-Bortezomib Hydroperoxy Impurity

Useful research chemical for a range of applications.
Bortezomib Impurity

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CAT No. CS-O-14779

CAS No. 886979-81-3

Molecular Formula C₁₉H₂₄N₄O₄

Molecular Weight 372.4

Impurity

(S)-Dimethenamid 2-carboxylic acid impurity

Useful research chemical for a range of applications.
Dimethenamid Impurity

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CAT No. CS-O-46997

CAS No. NA

Molecular Formula C₁₂H₁₇NO₅S

Molecular Weight 287.33

Impurity

(S)-Dimethenamid Acetamide impurity

Useful research chemical for a range of applications.
Dimethenamid Impurity

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CAT No. CS-O-47000

CAS No. NA

Molecular Formula C₁₂H₁₉NO₂S

Molecular Weight 241.35

Impurity

(S)-Dimethenamid ethane sulfonic acid 2-carboxylic acid impurity

Useful research chemical for a range of applications.
Dimethenamid Impurity

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CAT No. CS-O-46998

CAS No. NA

Molecular Formula C₁₂H₁₇NO₇S₂

Molecular Weight 351.39

Impurity

(S)-Dimethenamid ethane sulfonic acid L-alanine impurity

Useful research chemical for a range of applications.
Dimethenamid Impurity

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CAT No. CS-O-46999

CAS No. NA

Molecular Formula C₁₁H₁₅NO₆S₂

Molecular Weight 321.36

Impurity

(S)-Dimethenamid Hydroxy methyl impurity

Useful research chemical for a range of applications.
Dimethenamid Impurity

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CAT No. CS-O-47012

CAS No. NA

Molecular Formula C₁₂H₁₇NO₇S₂

Molecular Weight 351.39

Impurity

(S)-Dimethenamid methylene impurity

Useful research chemical for a range of applications.
Dimethenamid Impurity

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CAT No. CS-O-47013

CAS No. NA

Molecular Formula C₁₂H₁₇NO₆S₂

Molecular Weight 335.39

Impurity

(S)-Dolutegravir Impurity 18

Useful research chemical for a range of applications.
Dolutegravir Impurity

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CAT No. CS-O-59204

CAS No. 2512216-43-0

Molecular Formula C₁₄H₁₆N₂O₆

Molecular Weight 308.29

Impurity

(S)-Empagliflozin Peracetyl Impurity

Useful research chemical for a range of applications.
Empagliflozin Impurity

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CAT No. CS-O-12071

CAS No. 915095-99-7

Molecular Formula C₃₁H₃₅ClO₁₁

Molecular Weight 619.06

Impurity

(S)-Ibrutinib (IBR) Diamine Impurity

Useful research chemical for a range of applications.
Ibrutinib Impurity

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CAT No. CS-TA-13846

CAS No. 1288338-97-5

Molecular Formula C₄₇H₄₆N₁₂O₃

Molecular Weight 827

Impurity

(S)-Lacosamide EP Impurity I

Useful research chemical for a range of applications.
Lacosamide Impurity

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CAT No. CS-EO-01096

CAS No. 2817369-11-0

Molecular Formula C₁₉H₂₃N₃O₃

Molecular Weight 341.40

Impurity

(S)-Repaglinide Ethyl Ester (Repaglinide Impurity)

Useful research chemical for a range of applications.
Repaglinide Impurity

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CAT No. CS-T-41582

CAS No. 147770-06-7

Molecular Formula C₂₉H₄₀N₂O₄

Molecular Weight 480.64

Impurity

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

Useful research chemical for a range of applications.
(S)-Repaglinide Ethyl Ester-d10 (Repaglinide Impurity) Impurity

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CAT No. CS-T-97188

CAS No. -

Molecular Formula C₂₉H₃₀D₁₀N₂O₄

Molecular Weight 490.7

Impurity

(S)-Salbutamol Methyl Ester Impurity

Useful research chemical for a range of applications.
Salbutamol Impurity

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CAT No. CS-O-59382

CAS No. 165882-31-5

Molecular Formula C₁₄H₂₁NO₄

Molecular Weight 267.33

Impurity

(Z)-4-styryl Linagliptin Impurity

Useful research chemical for a range of applications.
Linagliptin Impurity

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CAT No. CS-O-45909

CAS No. NA

Molecular Formula C₃₂H₃₂N₈O₂

Molecular Weight 560.66

Impurity

(Z)-hydroxyimino des-isobutyl Febuxostat impurity

Useful research chemical for a range of applications.
(Z)-hydroxyimino des-isobutyl Febuxostat impurity Impurity

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CAT No. CS-O-53983

CAS No. -

Molecular Formula C₁₄H₁₄N₂O₄S

Molecular Weight 306.34

Impurity

[1-HYDROXY-3-(METHYLISOPENTYLAMINO)PROPYLIDENE] BISPHOSPHONIC ACID MONOSODIUM SALT(IBANDRONIC ACID IMPURITY)

Useful research chemical for a range of applications.
Ibandronate Impurity

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CAT No. CS-T-79754

CAS No. 1797984-36-1

Molecular Formula C₉H₂₂NO₇P₂ : Na

Molecular Weight 318.2 : 23.0

Impurity

[Trp²⁵(tBu)]-Semaglutide Impurity

Useful research chemical for a range of applications.
semaglutide Impurity

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CAT No. CS-O-48843

CAS No. -

Molecular Formula C₁₉₁H₂₉₉N₄₅O₅₉

Molecular Weight 4169.75

Impurity

1-(m-tolyl) Torsemide impurity

Useful research chemical for a range of applications.
Torsemide Impurity

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CAT No. CS-O-42268

CAS No. NA

Molecular Formula C₂₃H₂₇N₄O₃S+

Molecular Weight 439.55

Impurity

1,2 Di-Nitroso-Hydrazine impurity

Useful research chemical for a range of applications.
Nitrosamines Impurity

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CAT No. CS-O-46095

CAS No. NA

Molecular Formula H₂N₄O₂

Molecular Weight 90

Impurity

1,2,3,4-tetrahydropyrazine-Olaparib Keto Impurity

Useful research chemical for a range of applications.
Olaparib Impurity

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CAT No. CS-O-56601

CAS No. -

Molecular Formula C₂₄H₁₉FN₄O₄

Molecular Weight 446.43

Impurity

1,2-dihydro-3-one-17-Acetyl Fulvestrant Nonyl alcohol impurity

Useful research chemical for a range of applications.
Fulvestrant Impurity

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CAT No. CS-O-48925

CAS No. NA

Molecular Formula C₂₉H₄₄O₄

Molecular Weight 456.66

Impurity

10-[3-(Dimethylamino)propyl]acridan Hydrochloride-d6 (Impurity)

Useful research chemical for a range of applications.
10-[3-(Dimethylamino)propyl]acridan Hydrochloride-d6 (Impurity) Impurity

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CAT No. CS-T-101482

CAS No. 2733001-11-9

Molecular Formula C₁₈H₁₇D₆ClN₂

Molecular Weight 308.879

Impurity

10-Epi Artemether Impurity C

Useful research chemical for a range of applications.
Artemether Impurity

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CAT No. CS-O-52961

CAS No. -

Molecular Formula C₁₆H₂₆O₅

Molecular Weight 298.37

Impurity

10-hydroxy Ensifentrine impurity

Useful research chemical for a range of applications.
Ensifentrine Impurity

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CAT No. CS-O-57879

CAS No. 3067475-19-5

Molecular Formula C₂₅H₂₉N₅O₄

Molecular Weight 463.53

Impurity

10-Hydroxy Pemigatinib Impurity

Useful research chemical for a range of applications.
Pemigatinib Impurity

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CAT No. CS-O-55079

CAS No. 2649492-48-6

Molecular Formula C₂₄H₂₇F₂N₅O₅

Molecular Weight 503.5

Impurity

12-demethyl-12-ethyl Avermectin B1a Impurity

Useful research chemical for a range of applications.
Avermectin Impurity

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CAT No. CS-EO-01869

CAS No. -

Molecular Formula C₄₉H₇₄O₁₄

Molecular Weight 887.1

Impurity

1-Chloro Roxadustat Acid impurity

Useful research chemical for a range of applications.
Roxadustat Impurity

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CAT No. CS-O-54734

CAS No. -

Molecular Formula C₁₆H₁₀ClNO₄

Molecular Weight 315.71

Impurity

1E,3Z,5E,7E-Indocyanine green impurity

Useful research chemical for a range of applications.
Indocyanine Impurity

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CAT No. CS-O-58505

CAS No. -

Molecular Formula C₄₃H₄₇N₂NaO₆S₂

Molecular Weight 774.97

Impurity

1E,3Z,5E,7Z-Indocyanine green impurity

Useful research chemical for a range of applications.
Indocyanine Impurity

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CAT No. CS-O-58504

CAS No. -

Molecular Formula C₄₃H₄₇N₂NaO₆S₂

Molecular Weight 774.97

Impurity

1E,3Z,5Z,7E-Indocyanine green impurity

Useful research chemical for a range of applications.
Indocyanine Impurity

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CAT No. CS-O-58507

CAS No. -

Molecular Formula C₄₃H₄₇N₂NaO₆S₂

Molecular Weight 774.97

Impurity

1-Methyl-4-piperidin-4-yl-piperazine (Brigatinib impurity)

Useful research chemical for a range of applications.
Brigatinib Impurity

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CAT No. CS-M-43629

CAS No. 53617-36-0

Molecular Formula C₁₀H₂₁N₃

Molecular Weight 183.29

Impurity

1Z,3E,5E,7E-Indocyanine green impurity

Useful research chemical for a range of applications.
Indocyanine Impurity

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CAT No. CS-O-58509

CAS No. -

Molecular Formula C₄₃H₄₇N₂NaO₆S₂

Molecular Weight 774.97

Impurity

1Z,3E,5Z,7Z-Indocyanine green impurity

Useful research chemical for a range of applications.
Indocyanine Impurity

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CAT No. CS-O-58503

CAS No. -

Molecular Formula C₄₃H₄₇N₂NaO₆S₂

Molecular Weight 774.96

Impurity

1Z,3Z,5Z,7E-Indocyanine green impurity

Useful research chemical for a range of applications.
Indocyanine Impurity

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CAT No. CS-O-58508

CAS No. -

Molecular Formula C₄₃H₄₇N₂NaO₆S₂

Molecular Weight 774.97

Impurity

1α,25-dihydroxyvitamin D2 aldehyde impurity

Useful research chemical for a range of applications.
1α,25-dihydroxyvitamin D2 aldehyde impurity Impurity

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CAT No. CS-O-52136

CAS No. 111024-92-1

Molecular Formula C₂₂H₃₂O₃

Molecular Weight 344.49

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