6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid ethyl ester hydrochloride

6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid ethyl ester hydrochloride , with CAS No. 128073-50-7, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 6-Hydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid ethyl ester hydrochloride 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.