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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 121-130 of 1,744

N-Nitroso Azilsartan Impurity 1

NitrosamineLevels of characterisation
Cat. No.
P-A238-006
Formula
C28H19N5O9
Family
Azilsartan
Synonyms
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 3-[[4-[2-(4-nitroso-5-oxo-1,2,4-oxadiazol-3-yl)phenyl]phenyl]methyl]-2-oxo-1H-benzimidazole-4-carboxylate

N-Nitroso Azilsartan Impurity 2

NitrosamineLevels of characterisation
Cat. No.
P-A238-007
Formula
C26H21N5O6
Family
Azilsartan
Synonyms
Methyl 2-ethoxy-3-[[4-[2-(4-nitroso-5-oxo-1,2,4-oxadiazol-3-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylate

N-Nitroso Azilsartan Impurity 3

NitrosamineLevels of characterisation
Cat. No.
P-A238-008
Formula
C33H27N7O9
Family
Azilsartan
Synonyms
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-3-[[4-[2-[(Z)-N'-hydroxy-N-(imidazole-1-carbonyl)-N-nitrosocarbamimidoyl]phenyl]phenyl]methyl]benzimidazole-4-carboxylate

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