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Pharmaceutical analytical standards

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

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Results 25,511-25,520 of 35,292

Abemaciclib Impurity 21

ImpurityLevels of characterisation
Cat. No.
P-A003-038
CAS
1231930-29-2
Formula
C11H13BrF2N2
Family
Abemaciclib
Synonyms
N-(4-Bromo-2,6-difluorophenyl)-N'-(1-methylethyl)ethanimidamide, N-(4-bromo-2,6-difluorophenyl)-N'-propan-2-ylethanimidamide

Abemaciclib Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A003-017
CAS
1180132-17-5
Formula
C12H20N4
Family
Abemaciclib
Synonyms
5-[(4-Ethyl-1-piperazinyl)methyl]-2-pyridinamine, 5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-amine

Abemaciclib Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-A003-018
CAS
1038408-36-4
Formula
C11H13BrN2
Family
Abemaciclib
Synonyms
6-Bromo-1-isopropyl-2-methyl-1H-benzo[d]imidazole, 6-bromo-2-methyl-1-propan-2-ylbenzimidazole

Abemaciclib Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-A003-019
CAS
1231930-33-8
Formula
C11H12BrFN2
Family
Abemaciclib
Synonyms
6-Bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo(d)imidazole, 6-bromo-4-fluoro-2-methyl-1-propan-2-ylbenzimidazole

Abemaciclib Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-A003-024
CAS
1231930-57-6
Formula
C25H28F2N8
Family
Abemaciclib
Synonyms
5-Fluoro-4-(7-fluoro-2-methyl-3-propan-2-ylbenzimidazol-5-yl)-N-[5-(piperazin-1-ylmethyl)-2-pyridinyl]pyrimidin-2-amine, Des-Et-Abemaciclib

cis-Aconitic Acid

ImpurityLevels of characterisation
Cat. No.
P-C773-011
CAS
585-84-2
Formula
C6H6O6
Synonyms
cis-aconitate, cis-Aconic acid

trans-Aconitic Acid

ImpurityLevels of characterisation
Cat. No.
P-C773-032
CAS
4023-65-8
Formula
C6H6O6
Synonyms
trans-Aconitate, Aconitic acid, (E)-

3-Azidopropanoic Acid

ImpurityLevels of characterisation
Cat. No.
P-C163-017
CAS
18523-47-2
Formula
C3H5N3O2
Family
Cilostazol
Synonyms
Azidopropionic acid, Propanoic acid, 3-azido-

1N-Benzyl Biotin

ImpurityLevels of characterisation
Cat. No.
P-B084-017
CAS
76335-62-1
Formula
C17H22N2O3S
Family
Biotin
Synonyms
1’N-Benzyl Biotin, N-Benzyl-d-biotin

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