2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one | Palbociclib Intermediate

2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one (CAS No. 1013916-37-4) is a key Palbociclib intermediate used in pharmaceutical research and oncology API synthesis. Vidgastech is a trusted manufacturer and supplier offering high purity, consistent quality, and reliable global supply of Palbociclib intermediates.