Pharmaceutical analytical standards

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

Results 6,651-6,660 of 36,550

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S045-049
Formula: C₂₅H₃₈O₆
Family: Simvastatin
Synonyms: [(2R,3S,3aR,4S,6R)-3-[2-[(2R,4R)-4-Hydroxy-6-oxooxan-2-yl]ethyl]-2,6-dimethyl-1a,2,3,3a,4,5,6,7b-octahydronaphtho[1,2-b]oxiren-4-yl] 2,2-dimethylbutanoate

ImpurityLevels of characterisation

Cat. No.: P-S045-050
Formula: C₂₅H₃₈O₆
Family: Simvastatin
Synonyms: [(2R,4S,4aS,5S,6S)-5-[2-[(2R,4R)-4-Hydroxy-6-oxooxan-2-yl]ethyl]-2,6-dimethyl-2,3,4,4a,5,6-hexahydro-1aH-naphtho[4,4a-b]oxiren-4-yl] 2,2-dimethylbutanoate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S045-043
Formula: C₄₂H₇₉NO₅Si₂
Family: Simvastatin
Synonyms: [(1S,3R,7S,8S,8aR)-8-[(3R,5R)-3,5-Bis[[tert-butyl(dimethyl)silyl]oxy]-7-[butyl(methyl)amino]-7-oxoheptyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2,2-dimethylbutanoate

ImpurityLevels of characterisation

Cat. No.: P-S045-044
Formula: C₄₁H₇₇NO₅Si₂
Family: Simvastatin
Synonyms: [(1S,3R,7S,8S,8aR)-8-[(3R,5R)-3,5-Bis[[tert-butyl(dimethyl)silyl]oxy]-7-[butyl(methyl)amino]-7-oxoheptyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2-methylbutanoate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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