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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 11,171-11,180 of 59,523

Ranolazine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-R015-026
Formula
C24H33N3O4
Family
Ranolazine
Synonyms
N-(2,4-Dimethylphenyl)-2-[4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl]acetamide

Ranolazine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-R015-029
Formula
C15H22N2O5
Family
Ranolazine
Synonyms
2-[4-[2-Hydroxy-3-(2-hydroxyphenoxy)propyl]piperazin-1-yl]acetic acid

Ranolazine Urea Impurity

ImpurityLevels of characterisation
Cat. No.
P-R015-033
Formula
C23H30N4O2
Family
Ranolazine
Synonyms
Ranolazine Impurity A, N-(2,6-Dimethylphenyl)-4-[2-(2,6-dimethylanilino)-2-oxoethyl]piperazine-1-carboxamide

Ribociclib Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-R049-015
Formula
C23H30N8O2
Family
Ribociclib
Synonyms
7-Cyclopentyl-N,N-dimethyl-7-oxido-2-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrrolo[2,3-d]pyrimidin-7-ium-6-carboxamide

Ribociclib Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-R049-028
Formula
C24H30N8O2
Family
Ribociclib
Synonyms
7-Cyclopentyl-2-[[5-(4-formylpiperazin-1-yl)-2-pyridinyl]amino]-N,N-dimethylpyrrolo[2,3-d]pyrimidine-6-carboxamide

Ribociclib Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-R049-029
Formula
C24H27ClN6O2
Family
Ribociclib
Synonyms
3-[2-[(2-Chloro-7-cyclopentylpyrrolo[2,3-d]pyrimidin-6-yl)methoxy]-4-(cyclopentylamino)pyrimidin-5-yl]prop-2-yn-1-ol

Ribociclib Impurity 14

ImpurityLevels of characterisation
Cat. No.
P-R049-031
Formula
C22H27ClN6O2
Family
Ribociclib
Synonyms
[2-[(2-Chloro-7-cyclopentylpyrrolo[2,3-d]pyrimidin-6-yl)methoxy]-4-(cyclopentylamino)pyrimidin-5-yl]methanol

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