Palbociclib Impurity 63 - CAS 1013916-37-4

Catalog: BB044390
Product Name: Palbociclib Impurity 63
CAS: 1013916-37-4
Synonyms: 2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one; 2-Chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
Palbociclib Impurity 63
IUPAC Name:2-chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one
Description:Palbociclib Impurity 63 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:263.73
Molecular Formula:C13H14ClN3O
Canonical SMILES:CC1=CC(=O)N(C2=NC(=NC=C12)Cl)C3CCCC3
InChI:InChI=1S/C13H14ClN3O/c1-8-6-11(18)17(9-4-2-3-5-9)12-10(8)7-15-13(14)16-12/h6-7,9H,2-5H2,1H3
InChI Key:BSKNQSYIDZUXQT-UHFFFAOYSA-N
Boiling Point:428.0±34.0 °C at 760 mmHg
Melting Point:176 - 178°C
Purity:97%
Density:1.3±0.1 g/cm3
Solubility:Soluble in Chloroform (Slightly), Methanol (Slightly)
Appearance:Yellow to Dark Yellow Solid
Storage:Store at -20°C, Inert atmosphere

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