Cat Number: INT1016636762

Palbociclib

CAS Number

1016636-76-2

Synonyms

6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
6-bromo-2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
6-Bromo-2-chloro-8-cyclopentyl-5-methylpyrido-[2,3-d]pyrimidin-7(8H)-one
Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-bromo-2-chloro-8-cyclopentyl-5-methyl-

Description

Palbociclib Impurity 42 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 Weight

342.62

Molecular Formula

C13H13BrClN3O

EINECS

800-433-2

SMILES

CC1=C(C(=O)N(C2=NC(=NC=C12)Cl)C3CCCC3)Br

Appearance

White Solid

Boiling Point

468.4±45.0 ℃ at 760 mmHg