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Pharmaceutical analytical standards

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

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Results 25,101-25,110 of 35,292

Atropine Impurity 2 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-A215-024
CAS
3087-01-2
Formula
C16H21NO2·HCl
Family
Atropine
Synonyms
(8-Methyl-8-azabicyclo[3.2.1]octan-3-yl) 2-phenylacetate hydrochloride, Tropine phenylacetate HCl

Atropine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-A215-027
CAS
17488-50-5
Formula
C17H23NO4
Family
Atropine
Synonyms
[(1S,5R)-8-Methyl-8-azabicyclo[3.2.1]octan-3-yl] 2,3-dihydroxy-2-phenylpropanoate, 3-(2'-Hydroxytropoyloxy)-tropane

Atropine O-Sulfate

ImpurityLevels of characterisation
Cat. No.
P-A215-034
CAS
5226-98-2
Formula
C17H23NO6S
Family
Atropine
Synonyms
Atropine O-(hydrogen sulphate), Benzeneacetic acid, alpha-((sulfooxy)methyl)-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, endo-

8-Benzyl Theophylline

ImpurityLevels of characterisation
Cat. No.
P-T084-024
CAS
2879-15-4
Formula
C14H14N4O2
Family
Theophylline
Synonyms
8-Benzyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, 8-benzyl-1,3-dimethyl-7H-purine-2,6-dione

5-Bromo-2-Iodopyrimidine

ImpurityLevels of characterisation
Cat. No.
P-P1058-023
CAS
183438-24-6
Formula
C4H2BrIN2
Synonyms
Pyrimidine, 5-bromo-2-iodo-

2-Bromo-5-Fluoropyrimidine

ImpurityLevels of characterisation
Cat. No.
P-P1058-012
CAS
947533-45-1
Formula
C4H2BrFN2
Synonyms
Pyrimidine,2-bromo-5-fluoro-

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