1- (Chloromethyl) -4,7-dimethyl-[1,2,4]triazolo[4,3-a]quinazolin-5-one

1- (Chloromethyl) -4,7-dimethyl-[1,2,4]triazolo[4,3-a]quinazolin-5-one , with CAS No. 1114824-01-9, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 1- (Chloromethyl) -4,7-dimethyl-[1,2,4]triazolo[4,3-a]quinazolin-5-one provides a structural basis and research tool for the design and screening of novel drug candidates, and is commonly used in drug discovery, drug synthesis, and related research.