Pharmaceutical analytical standards

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

Results 34,611-34,620 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-O048-004
CAS: 141691-35-2
Formula: C₁₉H₃₀O₅
Family: Oxandrolone
Synonyms: (3S,3aS,5aS,6S,7S,9aS,9bS)-7-(Carboxymethyl)-3-hydroxy-3,3a,6-trimethyl-1,2,4,5,5a,7,8,9,9a,9b-decahydrocyclopenta[a]naphthalene-6-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-O048-008
CAS: 313047-21-1
Formula: C₁₉H₂₈O₄
Family: Oxandrolone
Synonyms: Cyclopenta(5,6)naphtho(1,2-C)pyran-2,4-dione, tetradecahydro-7-hydroxy-4a,6a,7-trimethyl-, (4aS,4bS,6aS,7S,9aS,9bS,11aS)-

ImpurityLevels of characterisation

Cat. No.: P-O054-004
CAS: 1812854-79-7
Formula: C₂₀H₃₃NO₄
Family: Oxeladin
Synonyms: N,N-diethyl-2-(2-(2-ethyl-2-phenylbutanoyl)oxyethoxy)ethanamine oxide, N,N-diethyl-2-[2-(2-ethyl-2-phenylbutanoyl)oxyethoxy]ethanamine oxide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-A277-004
CAS: 2146-36-3
Formula: C₁₂H₂₀
Synonyms: Perhydroacenaphthene (Mixture of Diastereomers), 1,2,3,3a,4,5,5a,6,7,8,8a,8b-dodecahydroacenaphthylene

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-P787-005
CAS: 63440-93-7
Formula: C₂₄H₂₄O₈
Synonyms: Pharacine (Polybutylene Terephthalate Cyclic Dimer), PBT Cyclic Dimer

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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