Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R071-042
Formula: C₁₄H₂₃N₃O₅S
Family: Ritonavir
Synonyms: (2S)-2-[[[2-(2-Hydroperoxypropan-2-yl)-1,3-thiazol-4-yl]methyl-methylcarbamoyl]amino]-3-methylbutanoic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R071-045
Formula: C₃₇H₄₈N₆O₅S₂
Family: Ritonavir
Synonyms: 1,3-Thiazol-5-ylmethyl N-[(2R,3R,5R)-3-hydroxy-5-[[(2R)-3-methyl-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoyl]amino]-1,6-diphenylhexan-2-yl]carbamate

ImpurityLevels of characterisation

Cat. No.: P-R071-046
Formula: C₂₃H₂₇N₃O₃S
Family: Ritonavir
Synonyms: 1,3-Thiazol-5-ylmethyl N-[(2S,3R,5S)-5-amino-3-hydroxy-1,6-diphenylhexan-2-yl]carbamate

ImpurityLevels of characterisation

Cat. No.: P-R071-052
Formula: C₃₀H₃₈N₂O₃
Family: Ritonavir
Synonyms: tert-Butyl N-[(2S,4S,5S)-5-(benzylamino)-4-hydroxy-1,6-diphenylhexan-2-yl]carbamate

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