Apatinib

Apatinib       
 
        上海义森生物科技有限公司

 

                                                                                                                                                                             

技术数据:

分子量(MW):	493.58
化学式:	C25H27N5O4S
溶解度:	DMSO 22mg/mL   Water <1mg/mL   Ethanol <1mg/mL
纯度:	>99%
稳定性:	at -20℃ 2 years
CAS号:	811803-05-1

生物活性

Apatinib (YN968D1) is a small-molecule selective multitargeted tyrosine kinase inhibitor with an IC50 of 2.43 nM for the inhibition of VEGFR2. Apatinib (YN968D1) has potential antiangiogenic and antineoplastic activities. It is an orally bioavailable, small molecule agent which is thought to inhibit angiogenesis in cancer cells; specifically apatinib inhibits VEGF-mediated endothelial cell migration and proliferation thus blocking new blood vessel formation in tumor tissue. Apatinib (YN968D1) once daily is orally bioavailable in patients with solid tumors refractory to standard therapy. Apatinib exhibited quick absorption, with Cmax reached in 3 to 4 hours. The mean half-life, estimated to be approximately 9 hours, was constant over all dose groups. Steady-state conditions were achieved within 6 days of dosing, with no accumulation during 56 days of once daily dosing of apatinib. Compared with sorafenib and sunitinib, apatinib (YN968D1) shows good anti-cancer effects for gastric and colorectal cancer. Apatinib (YN968D1) also mildly inhibits c-Kit and c-SRC tyrosine kinases. ^[1][2][3]