Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

Cat. No.: P-C051-033
Formula: C₃₁H₄₈N₄O₆
Family: Carfilzomib
Synonyms: (2S)-2-[[(2S)-2-[[(2S)-4-Cyclohexyl-2-[(2-morpholin-4-ylacetyl)amino]butanoyl]amino]-4-methylpentanoyl]amino]-3-phenylpropanoic acid

ImpurityLevels of characterisation

Cat. No.: P-C051-036
Formula: C₄₀H₆₃N₅O₇
Family: Carfilzomib
Synonyms: (2S)-2-[[(2S)-4-Cyclohexyl-2-[(2-morpholin-4-ylacetyl)amino]butanoyl]amino]-4-methyl-N-[(2S)-1-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]pentanamide

ImpurityLevels of characterisation

Cat. No.: P-C051-040
Formula: C₆₂H₈₄N₁₀O₁₀
Family: Carfilzomib
Synonyms: (2S)-4-Methyl-N-[(2S)-1-[2-[(2S)-2-[[(2S)-4-methyl-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]hydrazinyl]-1-oxo-3-phenylpropan-2-yl]-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanamide

ImpurityLevels of characterisation

Cat. No.: P-C051-010
Formula: C₄₆H₆₅N₅O₁₄
Family: Carfilzomib
Synonyms: 2-Hydroxy-2-[2-[(2R,4S)-2-hydroxy-2,6-dimethyl-4-[[(2S)-2-[[(2S)-4-methyl-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]amino]-3-oxoheptoxy]-2-oxoethyl]butanedioic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C051-043
Formula: C₃₄H₄₁N₃O₅
Family: Carfilzomib
Synonyms: Benzyl (2S)-2-[[(2S)-2-[[(2S)-2-acetamido-4-phenylbutanoyl]amino]-4-methylpentanoyl]amino]-3-phenylpropanoate

ImpurityLevels of characterisation

Cat. No.: P-C051-044
Formula: C₂₇H₃₅N₃O₅
Family: Carfilzomib
Synonyms: (2S)-2-[[(2S)-2-[[(2S)-2-Acetamido-4-phenylbutanoyl]amino]-4-methylpentanoyl]amino]-3-phenylpropanoic acid

ImpurityLevels of characterisation

Cat. No.: P-C051-046
Formula: C₅₆H₇₃N₇O₉
Family: Carfilzomib
Synonyms: (2S)-2-[[(2S)-4-Methyl-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-methyl-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]amino]-4-phenylbutanoyl]amino]pentanoyl]amino]-3-phenylpropanoic acid

ImpurityLevels of characterisation

Cat. No.: P-C051-048
Formula: C₃₁H₄₂N₄O₆
Family: Carfilzomib
Synonyms: (2S)-2-[[(2R)-4-Methyl-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanoyl]amino]-3-phenylpropanoic acid

ImpurityLevels of characterisation

Cat. No.: P-C051-049
Formula: C₃₇H₄₇N₃O₆
Family: Carfilzomib
Synonyms: Benzyl (2S)-2-[[(2R)-4-methyl-2-[[(2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoyl]amino]pentanoyl]amino]-3-phenylpropanoate

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