Tropisetron Hydrochloride Description A 5-hydroxytryptamine3 receptor antagonist. Found to be a potent and selective partial agonist at a7 nicotinic receptors. Specifications Cas No. 105826-92-4 Product ID T7156 Product Name Tropisetron Hydrochloride Chemical Name 1H-Indole-3-carboxylic acid (3-endo)-8-methyl- 8-azabicyclo[3.2.1]oct-3-yl ester monohydrochloride Synonym Navoban; Novaban Formula Wt. 320.82 Melting Point 283oC -285oC (dec) Purity ≥98% Solubility Soluble in water. Store Temp +4oC References Tonini M, Candura SM Onori L et al. Life Sci. 50:PL173-8 (1992).