Palbociclib Powder with GMP CAS: 571190-30-2

China Palbociclib Powder with GMP CAS: 571190-30-2, Find details about China Palbociclib, 571190-30-2 from Palbociclib Powder with GMP CAS: 571190-30-2

Trademark
Simcere Pharmaceutical
Transport Package
1kg/Aluminum Bottle
Specification
10g, 100g, 1kg.
Origin
China
Trademark
Simcere Pharmaceutical
Transport Package
1kg/Aluminum Bottle
Specification
10g, 100g, 1kg.
Origin
China
Palbociclib Application

CAS:571190-30-2

MF: C24H29N7O2

Palbociclib Powder with GMP CAS: 571190-30-2

Indications: Palbociclib (Ibrane(R), Pfizer), a selective CDK4 and CDK6 inhibitor, received accelerated approval from FDA in 2015 for women with estrogen receptor-positive and HER2-negative breast cancer in combination with letrozole.

Enzyme inhibitor: This orally active, non-ATP-competitive cyclin kinase-directed inhibitor (FW = 483.99 g/mol (mono-HCl); CASs = 827022-32-2 (mono- hydrochloride, 571190-30-2 (free base); Solubility: 10 mg/mL DMSO; 30 mg/mL Water; Formulation: Dissolved in sodium lactate buffer (50 mM, ® pH 4.0) ), also known as PD-0332991, Ibrance, and 6-acetyl-8-cyclopentyl- 5-methyl-2- (5- (piperazin-1-yl) pyridin-2-ylamino) pyrido[2,3-d]pyrimidin- 7 (8H) -one hydrochloride, targets Cdk-4 (Cyclin D1) and Cdk-6 (Cyclin D2), enzymes that participate in the so-called CDK4/6-retinoblastoma signaling pathway governing the cell-cycle restriction point. Palbociclib induces rapid G1 cell-cycle arrest in primary human myeloma cells. This agent also shows significant efficacy in a broad spectrum of human tumor xenografts in vivo, resulting in complete regression in some tumors with no evidence of acquired resistance or ability to circumvent the growth inhibitory properties of this agent. Ibrance received FDA approval in 2015 for combined use with letrozole to treat postmenopausal women with estrogen receptor- positive, (HER2) -negative advanced breast cancer as an initial endocrine- based therapy for metastatic disease. Cyclin Target Selectivity: Cdk1 (weak, if any), Cdk2 (weak, if any), Cdk3 (weak, if any), Cdk4 (IC50 = 11 nM), Cdk5 (weak, if any), Cdk6 (IC50 = 16 nM), Cdk7 (weak, if any), Cdk8 (weak, if any), Cdk9 (weak, if any), Cdk10 (weak, if any).