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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,571-3,580 of 36,550

Avibactam Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-A222-015
Formula
C15H22N2O3
Family
Avibactam
Synonyms
Ethyl (2R,5R)-5-(phenylmethoxyamino)piperidine-2-carboxylate

Duloxetine Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-D195-058
Formula
C18H19NOS
Family
Duloxetine
Synonyms
(1S)-3-[Methyl(naphthalen-1-yl)amino]-1-thiophen-2-ylpropan-1-ol

Duloxetine Impurity 17 Maleate

ImpurityLevels of characterisation
Cat. No.
P-D195-063
Formula
C19H21NO3S·C4H4O4
Family
Duloxetine
Synonyms
2-Methoxy-5-[(1R)-3-(methylamino)-1-thiophen-2-ylpropoxy]naphthalen-1-ol maleate

Duloxetine Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-D195-064
Formula
C25H23NO3S
Family
Duloxetine
Synonyms
Phenyl N-methyl-N-[(3R)-3-naphthalen-1-yloxy-3-thiophen-2-ylpropyl]carbamate

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