β-isomorphine is a chemical compound registered under CAS number 466-94-4, with the molecular formula C17H19NO3 and a molecular weight of about 285.33 g/mol. It is also known as (5alpha,8alpha)-17-methyl-6,7-didehydro-4,5-epoxymorphinan-3,8-diol. KingChemi supplies β-isomorphine for laboratory research and bulk production; product code 2327577. Send an inquiry for purity, packaging, price and lead time.