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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,471-32,480 of 36,550

Rhein-L-Arginine

ImpurityLevels of characterisation
Cat. No.
P-R047-015
CAS
1312695-01-4
Formula
C15H8O6·C6H14N4O2
Family
Rhein

Rheinal

ImpurityLevels of characterisation
Cat. No.
P-R047-012
CAS
154658-30-7
Formula
C15H8O5
Family
Rhein
Synonyms
4,5-Dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde, 4,5-dihydroxy-9,10-dioxoanthracene-2-carbaldehyde

Rheinanthrone

ImpurityLevels of characterisation
Cat. No.
P-R047-016
CAS
480-09-1
Formula
C15H10O5
Family
Rhein
Synonyms
Rhein-9-Anthrone, 4,5-dihydroxy-10-oxo-9H-anthracene-2-carboxylic acid

Rucaparib Carboxylic Acid

ImpurityLevels of characterisation
Cat. No.
P-R095-006
CAS
1577998-89-0
Formula
C18H13FN2O3
Family
Rucaparib
Synonyms
Rucaparib Impurity 6, Benzoic acid, 4-(8-fluoro-3,4,5,6-tetrahydro-6-oxo-1H-pyrrolo(4,3,2-ef)(2)benzazepin-2-yl)-

Rucaparib Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-R095-010
CAS
283173-84-2
Formula
C18H13FN2O2
Family
Rucaparib
Synonyms
4-(6-Fluoro-9-oxo-3,10-diazatricyclo[6.4.1.04,13]trideca-1,4,6,8(13)-tetraen-2-yl)benzaldehyde

Rucaparib Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-R095-011
CAS
1577983-73-3
Formula
C18H16FN3O
Family
Rucaparib
Synonyms
2-[4-(Aminomethyl)phenyl]-6-fluoro-3,10-diazatricyclo[6.4.1.04,13]trideca-1,4,6,8(13)-tetraen-9-one

Sarpogrelate Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-S019-006
CAS
1140968-46-2
Formula
C18H20O3
Family
Sarpogrelate
Synonyms
2-((2-(3-methoxyphenethyl)phenoxy)methyl)oxirane, 2-[[2-[2-(3-methoxyphenyl)ethyl]phenoxy]methyl]oxirane

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