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Pharmaceutical analytical standards

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

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Results 23,931-23,940 of 35,292

Gabapentin Methyl Ester

ImpurityLevels of characterisation
Cat. No.
P-G001-041
CAS
138799-98-1
Formula
C10H19NO2
Family
Gabapentin
Synonyms
Methyl 2-[1-(aminomethyl)cyclohexyl]acetate, Cyclohexaneacetic acid, 1-(aminomethyl)-, methyl ester

Gabapentin Methyl Ester Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-G001-042
CAS
63562-01-6
Formula
C10H19NO2·HCl
Family
Gabapentin
Synonyms
Methyl 2-[1-(aminomethyl)cyclohexyl]acetate hydrochloride, Cyclohexaneacetic acid, 1-(aminomethyl)-, methyl ester, hydrochloride

alpha-Hydroxy Metoprolol

ImpurityLevels of characterisation
Cat. No.
P-M110-036
CAS
56392-16-6
Formula
C15H25NO4
Family
Metoprolol
Synonyms
Benzenemethanol, 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-alpha-(methoxymethyl)-, a-Hydroxymetoprolol

(E)-4-Hydroxy Tamoxifen

ImpurityLevels of characterisation
Cat. No.
P-T012-025
CAS
174592-47-3
Formula
C26H29NO2
Family
Tamoxifen
Synonyms
4-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol, Afimoxifene, E-isomer

3-Hydroxy Tamoxifen

ImpurityLevels of characterisation
Cat. No.
P-T012-032
CAS
82413-20-5
Formula
C26H29NO2
Family
Tamoxifen
Synonyms
Droloxifene, 3-[(E)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenol

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