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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 4,391-4,400 of 59,523

Bortezomib Hydroxy Impurity

ImpurityLevels of characterisation
Cat. No.
P-B099-015
Formula
C19H25BN4O5
Family
Bortezomib
Synonyms
Bortezomib Impurity 34, [(1R)-3-Hydroxy-3-methyl-1-[[(2S)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]butyl]boronic acid

Bortezomib Impurity 10 (RR-Isomer)

ImpurityLevels of characterisation
Cat. No.
P-B099-027
Formula
C19H24N4O3
Family
Bortezomib
Synonyms
N-[(2R)-1-[[(1R)-1-Hydroxy-3-methylbutyl]amino]-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide

Bortezomib Impurity 17 Trifluoroacetate

ImpurityLevels of characterisation
Cat. No.
P-B099-034
Formula
C14H26BNO2·C2HF3O2
Family
Bortezomib
Synonyms
(1S)-2-Methyl-1-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decan-4-yl]propan-1-amine trifluoroacetate, Bortezomib Impurity 17

Bortezomib Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-B099-035
Formula
C14H14N4O2
Family
Bortezomib
Synonyms
N-(1-Amino-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide

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