High Quality API Afatinib Dimaleate BIBW2992 CAS NO.850140-73-7 

High Quality API Afatinib Dimaleate BIBW2992 CAS 850140-73-7 Name: Afatinib Dimaleate CAS No.: 850140-73-7 MF:  C32H33ClFN5O11 Appearance: White Powder Purity : 99%+ The action of sunitinib can irreversibly bind to the ErbB family receptor, interrupt the downstream signaling pathway, thereby preventing cancer cell growth and inducing apoptosis (programmed cell death). Therefore, compared with other targeted agents, characteristics of afatinib and ErbB receptors bind irreversibly to provide more lasting and selective, covalent and completely interrupted by the information transmission of cancer cells, leading to cancer treatment benefits unique, the growth of tumor cells have more potential to inhibit the broad categories of its curative effect also more note.