Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 26,121-26,130 of 35,292

Sort by Products per page

ImpurityLevels of characterisation

Cat. No.: P-O001-020
CAS: 1708092-13-0
Formula: C₂₆H₄₄O₄
Family: Obeticholic Acid
Synonyms: (4R)-4-[(3R,5S,6S,7S,8S,9S,10S,13R,14S,17R)-6-Ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid, 6-beta,7-beta-Obeticholic Acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C040-004
CAS: 31898-75-6
Formula: C₅H₇NO₃S
Family: Carbocisteine
Synonyms: 2-(4-oxoazetidin-2-yl)sulfanylacetic acid, Carbocisteine Impurity N1

ImpurityLevels of characterisation

Cat. No.: P-D188-035
CAS: 1278585-70-8
Formula: C₂₀H₂₁NO₅S
Family: Dronedarone
Synonyms: N-(2-butyl-3-(4-hydroxybenzoyl)benzofuran-5-yl)methanesulfonamide, Dronedarone Impurity 19

ImpurityLevels of characterisation

Cat. No.: P-P138-018
CAS: 5510-10-1
Formula: C₉H₉NO₃S
Family: Piroxicam
Synonyms: 2,3-Dihydro-2-methyl-4H-1,2-benzothiazin-4-one 1,1-Dioxide, 2-methyl-2,3-dihydro-4H-1,2-benzothiazin-4-one 1,1-dioxide

ImpurityLevels of characterisation

Cat. No.: P-P138-019
CAS: 30763-03-2
Formula: C₉H₈N₂O₄S
Family: Piroxicam
Synonyms: 2-(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetamide, 2-(1,1,3-Trioxo-1,2-benzothiazol-2-yl)acetamide

ImpurityLevels of characterisation

Cat. No.: P-P138-022
CAS: 24683-22-5
Formula: C₉H₈N₂O₄S
Family: Piroxicam
Synonyms: 4-Hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide, 2H-1,2-Benzothiazine-3-carboxamide, 4-hydroxy-, 1,1-dioxide

ImpurityLevels of characterisation

Cat. No.: P-P138-024
CAS: 208051-67-6
Formula: C₁₂H₁₃NO₅S
Family: Piroxicam
Synonyms: Methyl 4-methoxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.