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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,381-12,390 of 35,292

Nafcillin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-N007-006
Formula
C21H22N2O6S
Family
Nafcillin
Synonyms
(2S,5R,6R)-6-[(2-Ethoxynaphthalene-1-carbonyl)amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Nafcillin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-N007-010
Formula
C22H24N2O5S
Family
Nafcillin
Synonyms
Methyl (2S,5R,6R)-6-[(2-ethoxynaphthalene-1-carbonyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

Pemirolast Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P037-008
Formula
C10H7N3O
Family
Pemirolast
Synonyms
9-Methyl-2-oxopyrido[1,2-a]pyrimidine-3-carbonitrile

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