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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 47,441-47,450 of 59,523

Amorolfine EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A141-004
CAS
67564-91-4
Formula
C20H33NO
Family
Amorolfine
Synonyms
Fenpropimorph, Fenpropimorphe

Amorolfine EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A141-006
CAS
106614-66-8
Formula
C14H20O
Family
Amorolfine
Synonyms
1-(4-(Tert-pentyl)phenyl)propan-1-one, 1-[4-(2-methylbutan-2-yl)phenyl]propan-1-one

2,5-Anhydro-L-iditol

ImpurityLevels of characterisation
Cat. No.
P-I095-012
CAS
28218-55-5
Formula
C6H12O5
Family
Isosorbide Dinitrate
Synonyms
GlyTouCan:G58981IQ, Isosorbide Impurity 7 (2,5-anhydro-D-iditol)

Benserazide EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B036-004
CAS
64616-76-8
Formula
C3H9N3O2
Family
Benserazide
Synonyms
DL-Serine hydrazide, 2-amino-3-hydroxypropanehydrazide

Benserazide EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B036-010
CAS
2472968-83-3
Formula
C17H21N3O8
Family
Benserazide
Synonyms
2-Amino-3-hydroxy-N',N'-bis(2,3,4-trihydroxybenzyl)propanehydrazide

Benzhydrylammonium Chloride

ImpurityLevels of characterisation
Cat. No.
P-L047-013
CAS
5267-34-5
Formula
C13H13N·HCl
Family
Levocetirizine
Synonyms
Levocetirizine Impurity 21 HCl (Benzhydrylamine HCl), Levocetirizine Impurity 21 Hydrochloride (Benzhydrylamine Hydrochloride)

N-Benzhydrylformamide

ImpurityLevels of characterisation
Cat. No.
P-L047-033
CAS
6744-65-6
Formula
C14H13NO
Family
Levocetirizine
Synonyms
Levocetirizine Impurity 22, Benzhydrylformamide

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