4-chloro-6,7-bis(2-methoxyethoxy)-4(3H)-quinazoline

4-chloro-6,7-bis(2-methoxyethoxy)-4(3H)-quinazoline (CAS 183322-18-1) appears in the supplier's Intermediates&Fine Chemicals catalog. Beijing Lunarsun Pharmaceutical Co., Ltd. offers it through its supply network rather than in-house production. It is one of the erlotinib-route intermediates offered by the supplier, alongside related compounds such as 6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-one.