Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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ImpurityLevels of characterisation

Cat. No.: P-S056-078
Formula: C₂₂H₂₉FN₃O₉P
Family: Sofosbuvir
Synonyms: Propan-2-yl (2R)-2-[[[(2S,3S,4S,5S)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S056-093
Formula: C₁₇H₁₇FN₂O₆
Family: Sofosbuvir
Synonyms: [(2R,3R,4R,5R)-5-(2,4-Dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methyl benzoate

ImpurityLevels of characterisation

Cat. No.: P-S056-094
Formula: C₁₇H₁₇FN₂O₆
Family: Sofosbuvir
Synonyms: [(2R,3R,4R,5R)-5-(2,4-Dioxopyrimidin-1-yl)-4-fluoro-2-(hydroxymethyl)-4-methyloxolan-3-yl] benzoate

ImpurityLevels of characterisation

Cat. No.: P-S056-096
Formula: C₂₄H₂₁ClN₂O₇
Family: Sofosbuvir
Synonyms: [(2R,3R,4R,5R)-3-Benzoyloxy-4-chloro-5-(2,4-dioxopyrimidin-1-yl)-4-methyloxolan-2-yl]methyl benzoate

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