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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 1,561-1,570 of 5,812

Sertraline Hydrochloride EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-S037-016
CAS
79617-99-5
Formula
C17H17Cl2N·HCl
Family
Sertraline
Synonyms
Sertraline Hydrochloride, trans-(±)-, rac-trans-sertraline hydrochloride

Sertraline Hydrochloride EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-S037-017
CAS
52758-05-1
Formula
C17H19N·HCl
Family
Sertraline
Synonyms
cis-N-Methyl-4-phenyl-1,2,3,4-tetrahydro-1-naphthylamine hydrochloride, rac-cis-3,4-Deschlorosertraline

Sertraline Hydrochloride EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-S037-019
CAS
79559-98-1
Formula
C17H18ClN·HCl
Family
Sertraline
Synonyms
3-Dechloro Sertraline Hydrochloride, rac-cis-3-Dechloro Sertraline Hydrochloride

Donepezil EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D169-006
CAS
120014-30-4
Formula
C17H23NO3
Family
Donepezil
Synonyms
Desbenzyl donepezil, 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one

Donepezil EP Impurity A Hydrochloride

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D169-005
CAS
120013-39-0
Formula
C17H23NO3·HCl
Family
Donepezil
Synonyms
4-((5,6-Dimethoxy-1-oxoindan-2-yl)methyl)piperidine hydrochloride, Donepezil Desbenzyl Impurity

Donepezil EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D169-033
CAS
2107-69-9
Formula
C11H12O3
Family
Donepezil
Synonyms
Donepezil Hydrochloride Impurity B (5,6-Dimethoxyindan-1-one), 5,6-dimethoxy-2,3-dihydroinden-1-one

Donepezil EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D169-008
CAS
4803-57-0
Formula
C17H17NO3
Family
Donepezil
Synonyms
5,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-one, 5,6-dimethoxy-2-(pyridin-4-ylmethyl)-2,3-dihydroinden-1-one

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