Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

Cat. No.: P-F116-011
CAS: 853904-81-1
Formula: C₁₉H₃₂N₂O₃
Family: Fosamprenavir
Synonyms: tert-Butyl N-[(2R,3R)-3-hydroxy-4-(2-methylpropylamino)-1-phenylbutan-2-yl]carbamate, tert-Butyl ((2R,3R)-3-hydroxy-4-(isobutylamino)-1-phenylbutan-2-yl)carbamate

ImpurityLevels of characterisation

Cat. No.: P-F116-012
CAS: 1005324-40-2
Formula: C₁₉H₃₂N₂O₃
Family: Fosamprenavir
Synonyms: tert-Butyl N-[(2R,3S)-3-hydroxy-4-(2-methylpropylamino)-1-phenylbutan-2-yl]carbamate, tert-Butyl ((2R,3S)-3-hydroxy-4-(isobutylamino)-1-phenylbutan-2-yl)carbamate

ImpurityLevels of characterisation

Cat. No.: P-F116-013
CAS: 143225-31-4
Formula: C₁₉H₃₂N₂O₃
Family: Fosamprenavir
Synonyms: tert-Butyl N-[(2S,3S)-3-hydroxy-4-(2-methylpropylamino)-1-phenylbutan-2-yl]carbamate, tert-Butyl (2S,3S)-3-hydroxy-4-(isobutylamino)-1-phenylbutan-2-ylcarbamate

ImpurityLevels of characterisation

Cat. No.: P-F116-016
CAS: 316123-26-9
Formula: C₅₀H₇₀N₆O₁₇P₂S₂
Family: Fosamprenavir
Synonyms: [(3S)-Oxolan-3-yl] N-[(2S,3R)-4-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-[[[(2R,3S)-1-[(4-aminophenyl)sulfonyl-(2-methylpropyl)amino]-3-[[(3S)-oxolan-3-yl]oxycarbonylamino]-4-phenylbutan-2-yl]oxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-1-phenylbutan-2-yl]carbamate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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