5,6,7,8-Tetrahydroisoquinoline

5,6,7,8-Tetrahydroisoquinoline (CAS 36556-06-6) is a pharmaceutical-grade intermediate manufactured directly by Hangzhou Verychem Science And Technology Co.Ltd. at 99% minimum assay. The company, founded in 2004, operates two pharmaceutical raw-material production plants and a research arm, specializes in chiral synthesis, enzymatic resolution and custom chemical synthesis, and positions itself as one of the largest suppliers of Entecavir intermediates; the product is distributed across the Americas, Europe, Australasia, Asia, the Middle East and Africa, though no samples are offered.