Pharmaceutical analytical standards

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

Results 24,871-24,880 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-D077-039
CAS: 15250-41-6
Formula: C₁₁H₁₈N₂O₈
Family: Dexrazoxane
Synonyms: N,N'-((1S)-1-Methyl-1,2-ethanediyl)bis(N-(carboxymethyl)glycine), Acetic acid, (propylenedinitrilo)tetra-, (+)-

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-D004-007
CAS: 787-69-9
Formula: C₁₆H₁₄O₂
Family: Daclatasvir
Synonyms: Daclatasvir Impurity L, Daclatasvir Impurity 40 (4,4'-Diacetylbiphenyl)

ImpurityLevels of characterisation

Cat. No.: P-A204-013
CAS: 1006868-81-0
Formula: C₃₂H₄₂N₄O₅
Family: Atazanavir
Synonyms: tert-Butyl 2-((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazine-1-carboxylate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-G051-023
CAS: 1797117-16-8
Formula: C₃H₃F₂KO₂S
Family: Glycine
Synonyms: Potassium 2-((difluoromethyl)thio)acetate, potassium 2-(difluoromethylsulfanyl)acetate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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