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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 51,531-51,540 of 59,523

Apomorphine o-Quinone

ImpurityLevels of characterisation
Cat. No.
P-A173-013
CAS
18605-40-8
Formula
C17H13NO2
Family
Apomorphine
Synonyms
Apomorphine o-Quinone (6a,7-Didehydroaporphine-10,11-dione), Oxo apomorphine

Arotinolol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A187-005
CAS
13080-65-4
Formula
C7H15NO
Family
Arotinolol
Synonyms
2-Methyl-N-(oxiran-2-ylmethyl)propan-2-amine, Oxiranemethanamine, N-(1,1-dimethylethyl)-

Arotinolol Intermediate Product 8

ImpurityLevels of characterisation
Cat. No.
P-A187-006
CAS
52560-89-1
Formula
C8H6N2OS3
Family
Arotinolol
Synonyms
5-(2-Thioxo-2,3-dihydrothiazol-4-yl)thiophene-2-carboxamide, 5-(2-sulfanylidene-3H-1,3-thiazol-4-yl)thiophene-2-carboxamide

Benzylidenehydantoin

ImpurityLevels of characterisation
Cat. No.
P-H324-005
CAS
74805-60-0
Formula
C10H8N2O2
Synonyms
(5Z)-5-(Phenylmethylene)-2,4-Imidazolidinedione, Aspartate Impurity 7

2-(Benzyloxy)acetonitrile

ImpurityLevels of characterisation
Cat. No.
P-I121-003
CAS
13620-31-0
Formula
C9H9NO
Synonyms
Icariin Impurity 10, 2-phenylmethoxyacetonitrile

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