Erlotinib hydrochloride

White to off-white powder; 99%

A small molecule epidermal growth factor receptor tyrosine kinase inhibitor reversible, mainly for locally advanced or metastatic non-small cell lung cancer and the second-or third-line treatment of pancreatic cancer.

Related intermediates:

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone        CAS No.179688-29-0

Ethyl 4,5-bis(2-methoxyethoxy)-2-aminobenzoate     CAS No.179688-27-8

4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline          CAS No.183322-18-1