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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 30,381-30,390 of 36,550

Dyclonine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-D199-003
CAS
14146-86-2
Formula
C24H28O4
Family
Dyclonine
Synonyms
1,4-bis(4-butoxyphenyl)but-2-ene-1,4-dione

Dyclonine Impurity 2 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-D199-013
CAS
1228604-24-7
Formula
C19H27NO2·HCl
Family
Dyclonine
Synonyms
1-(4-Butoxyphenyl)-2-(piperidin-1-ylmethyl)prop-2-en-1-one hydrochloride

Emedastine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E032-012
CAS
101953-62-2
Formula
C13H18N4
Family
Emedastine
Synonyms
2-(4-methyl-1-homopiperazino)-1H-benzimidazole, 2-(4-methyl-1,4-diazepan-1-yl)-1H-benzimidazole

Emedastine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-E032-017
CAS
1474068-93-3
Formula
C15H22N4O
Family
Emedastine
Synonyms
2-[4-(1-Methylbenzimidazol-2-yl)-1,4-diazepan-1-yl]ethanol

Emedastine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-E032-019
CAS
122484-65-5
Formula
C17H26N4O2
Family
Emedastine
Synonyms
Emedastine Impurity 7

rac-cis-9,10-Epoxystearic Acid

ImpurityLevels of characterisation
Cat. No.
P-S362-016
CAS
24560-98-3
Formula
C18H34O3
Synonyms
8-[(2S,3R)-3-octyloxiran-2-yl]octanoic acid, Epoxyoleic acid

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