BGC > Product Search > Pyrido[2,3-d]pyrimidin-7(8H)-one, 8-cyclopentyl-5-methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]amino]-, hydrochloride (1:) | 571189-66-7

Description :
An impurity of Palbociclib, a selective inhibitor of cyclin-dependent kinases CDK4 and CDK6. Palbociclib is developed for the treatment of ER-positive and HER2-negative breast cancer.

• Molecular Weight :441.96

Molecular Formula :
C22H28ClN7O
Canonical SMILES :
CC1=CC(=O)N(C2=NC(=NC=C12)NC3=NC=C(C=C3)N4CCNCC4)C5CCCC5.Cl
InChI :
InChI=1S/C22H27N7O.ClH/c1-15-12-20(30)29(16-4-2-3-5-16)21-18(15)14-25-22(27-21)26-19-7-6-17(13-24-19)28-10-8-23-9-11-28;/h6-7,12-14,16,23H,2-5,8-11H2,1H3,(H,24,25,26,27);1H
InChIKey :
MQBULVCMMROCFZ-UHFFFAOYSA-N
Synonyms :
8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride

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