Reserpine; (1S,2R,3R,4aS,13bR,14aS)-methyl 2,11-dimethoxy-3-((3,4,5-trimethoxybenzoyl)oxy)-1,2,3,4,4a,5,7,8,13,13b,14,14a-dodecahydroindolo[2',3':3,4]pyrido[1,2-b]isoquinoline-1-carboxylate; CAS No.: 50-55-5; Specializing in pharma building blocks, ChemShuttle supplies (1S,2R,3R,4aS,13bR,14aS)-methyl 2,11-dimethoxy-3-((3,4,5-trimethoxybenzoyl)oxy)-1,2,3,4,4a,5,7,8,13,13b,14,14a-dodecahydroindolo[2',3':3,4]pyrido[1,2-b]isoquinoline-1-carboxylate, a critical building block for drug discovery. Their custom synthesis services enable precise and scalable production.