Pharmaceutical analytical standards

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

Results 24,561-24,570 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-D002-034
CAS: 3052138-43-6
Formula: C₂₃H₂₀F₃N₅O₃S₂
Family: Dabrafenib
Synonyms: Dabrafenib Impurity 14, N-[3-[5-(2-Aminopyrimidin-4-yl)-2-tert-butyl-3-oxido-1,3-thiazol-3-ium-4-yl]-2-fluorophenyl]-2,6-difluorobenzenesulfonamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-D018-030
CAS: 36679-40-0
Formula: C₁₂H₁₂N₂O₄S
Family: Dapsone
Synonyms: N-[4-[4-(hydroxyamino)phenyl]sulfonylphenyl]hydroxylamine, N,N'-(sulfonylbis(4,1-phenylene))bis(hydroxylamine)

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-D036-027
CAS: 2497737-46-7
Formula: C₃₃H₁₇Cl₂F₆N₇O₇
Family: Delafloxacin
Synonyms: 1-(6-Amino-3,5-difluoro-2-pyridinyl)-7-[[6-[3-carboxy-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxoquinolin-1-yl]-3,5-difluoro-2-pyridinyl]amino]-8-chloro-6-fluoro-4-oxoquinoline-3-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-D036-042
CAS: 941867-82-9
Formula: C₁₂H₇ClF₂O₄
Family: Delafloxacin
Synonyms: Ethyl 8-chloro-6,7-difluoro-4-oxo-4H-chromene-3-carboxylate, ethyl 8-chloro-6,7-difluoro-4-oxochromene-3-carboxylate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-D036-008
CAS: 906088-97-9
Formula: C₂₉H₁₇F₆N₃O₆
Family: Delafloxacin
Synonyms: Ethyl 1-[6-(3-ethoxycarbonyl-6,7-difluoro-4-oxoquinolin-1-yl)-3,5-difluoro-2-pyridinyl]-6,7-difluoro-4-oxoquinoline-3-carboxylate, Diethyl 1,1'-(3,5-difluoropyridine-2,6-diyl)bis(6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate)

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