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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 4,451-4,460 of 36,550

Pyrrolidine Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-P1073-041
Formula
C10H15ClN2O2
Synonyms
tert-Butyl (2S,4S)-4-chloro-2-cyanopyrrolidine-1-carboxylate

Pyrrolidine Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-P1073-042
Formula
C5H7ClN2
Synonyms
(2S,4S)-4-Chloropyrrolidine-2-carbonitrile

Pyrrolidine Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-P1073-044
Formula
C16H25FN4O2
Synonyms
(2R,4R)-4-Fluoro-1-[2-[(2-methyl-4-oxo-4-pyrrolidin-1-ylbutan-2-yl)amino]acetyl]pyrrolidine-2-carbonitrile

Pyrrolidine Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-P1073-046
Formula
C19H35N3O4
Synonyms
tert-Butyl N-[2-methyl-4-[(2-methyl-4-oxo-4-pyrrolidin-1-ylbutan-2-yl)amino]-4-oxobutan-2-yl]carbamate

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