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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 4,091-4,100 of 59,523

Carfilzomib Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-C051-021
Formula
C11H16F3NO3
Family
Carfilzomib
Synonyms
2,2,2-Trifluoro-N-[(2S)-4-methyl-1-[(2S)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]acetamide

Carfilzomib Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-C051-023
Formula
C40H57N5O7
Family
Carfilzomib
Synonyms
(2S)-4-Methyl-N-[(2R)-1-[[(2S)-4-methyl-1-[(2S)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]-4-phenylbutanoyl]amino]pentanamide

Carfilzomib Impurity 19

ImpurityLevels of characterisation
Cat. No.
P-C051-029
Formula
C37H47N3O6
Family
Carfilzomib
Synonyms
Benzyl (2S)-2-[[(2R)-4-methyl-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoyl]amino]pentanoyl]amino]-3-phenylpropanoate

Carfilzomib Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-C051-030
Formula
C15H20N2O2
Family
Carfilzomib
Synonyms
(3S,6S)-3-Benzyl-6-(2-methylpropyl)piperazine-2,5-dione

Carfilzomib Impurity 22

ImpurityLevels of characterisation
Cat. No.
P-C051-032
Formula
C37H53N3O6
Family
Carfilzomib
Synonyms
Benzyl (2S)-2-[[(2S)-2-[[(2S)-4-cyclohexyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]-4-methylpentanoyl]amino]-3-phenylpropanoate

Carfilzomib Impurity 23

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

Carfilzomib Impurity 25

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

Carfilzomib Impurity 29

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

Carfilzomib Impurity 3

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

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