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Pharmaceutical analytical standards

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

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Results 51,691-51,700 of 59,523

Hydantoin-13C2-15N

Isotopically labelledLevels of characterisation
Cat. No.
P-H324-003
CAS
1189495-02-0
Formula
C¹³C2H4N¹⁵NO2
Synonyms
Hydantoin-4,5-13C2-15N, Hydantoin-4,5-13C2,1-15N

67688-89-5(Hydrochloride)

ImpurityLevels of characterisation
Cat. No.
P-O082-005
CAS
67688-89-5
Formula
C10H11NO2·HCl
Family
Ozagrel
Synonyms
Ozagrel Impurity 23 Hydrochloride, Ozagrel Impurity 25 HCl

3-Hydroxy Phenytoin

ImpurityLevels of characterisation
Cat. No.
P-P097-013
CAS
30074-03-4
Formula
C15H12N2O3
Family
Phenytoin
Synonyms
5-(3'-Hydroxyphenyl)-5-phenylhydantoin, 5-(3-hydroxyphenyl)-5-phenylimidazolidine-2,4-dione

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