Pharmaceutical analytical standards

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

Results 5,951-5,960 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-E017-022
Formula: C₃₂H₃₁F₄N₃O₅
Family: Elagolix
Synonyms: 4-[[(1R)-2-[5-(2-Fluoro-3-methoxyphenyl)-4-methyl-2,6-dioxo-3-[[2-(trifluoromethyl)phenyl]methyl]pyrimidin-1-yl]-1-phenylethyl]amino]butanoic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L056-051
Formula: C₂₀H₂₆O₃
Family: Levonorgestrel
Synonyms: 2-Ethyl-3-hydroxy-2-[(2E)-2-(6-methoxy-3,4-dihydro-2H-naphthalen-1-ylidene)ethyl]cyclopentan-1-one

ImpurityLevels of characterisation

Cat. No.: P-L056-052
Formula: C₂₀H₂₆O₂
Family: Levonorgestrel
Synonyms: (9R,13S)-13-Ethyl-3-methoxy-4,6,7,9,11,12,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-one

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L056-056
Formula: C₂₁H₃₀O₃
Family: Levonorgestrel
Synonyms: (8R,9S,10R,13S,14S,17S)-17-Acetyl-13-ethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

ImpurityLevels of characterisation

Cat. No.: P-L056-045
Formula: C₂₂H₂₈O₃
Family: Levonorgestrel
Synonyms: (13-Ethyl-3-methoxy-6,7,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl) acetate

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