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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 7,961-7,970 of 59,523

Irbesartan Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-I075-032
Formula
C25H27N7O2
Family
Irbesartan
Synonyms
2-Butyl-3-[[4-[2-(1-nitrosotetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one

Irbesartan Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-I075-033
Formula
C11H17N3O2
Family
Irbesartan
Synonyms
2-Butyl-3-nitroso-1,3-diazaspiro[4.4]non-1-en-4-one

Irbesartan Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-I075-034
Formula
C11H17N3O2
Family
Irbesartan
Synonyms
2-Butyl-1-nitroso-1,3-diazaspiro[4.4]non-2-en-4-one

Irbesartan Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-I075-035
Formula
C25H28N6O2
Family
Irbesartan
Synonyms
2-Butyl-3-oxido-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1-aza-3-azoniaspiro[4.4]non-1-en-4-one

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