Synonyms
5-Bromo-2-chloro-N-cyclopentylpyrimidin-4-amine
5-bromo-2-chloro-N-cyclopentyl-4-Pyrimidinamine
4-Pyrimidinamine, 5-bromo-2-chloro-N-cyclopentyl-
Description
Palbociclib Impurity 53 is an impurity of Palbociclib, a medication for the treatment of HR-positive and HER2-negative breast cancer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6.
Molecular Formula
C9H11BrClN3
SMILES
C1CCC(C1)NC2=NC(=NC=C2Br)Cl
Boiling Point
424.0±30.0 ℃ at 760 mmHg