SPL Set ID: 65935a15-a023-1941-e053-2991aa0a5eb4
1 drug(s) with this SPL Set ID
Isosorbide Mononitrate (ISMN), an organic nitrate and the major biologically active metabolite of isosorbide dinitrate (ISDN), is a vasodilator with effects on both arteries and veins. Each Isosorbide mononitrate extended-release tablet, USP, for oral administration contains either 30 mg or 60 mg of ISMN. ISMN 30 mg tablets, USP containes the following inactive ingredients: colloidal silicon dioxide, compressible sugar, hydroxypropyl methylcellulose, lactose monohydrate, magnesium stearate. ISMN 60 mg tablets, USP contains the following inactive ingredients: colloidal silicon dioxide, compressible sugar, hydroxypropyl methylcellulose, yellow iron oxide, lactose monohydrate, magnesium stearate. The molecular formula of ISMN is C 6 H 9 NO 6 and the molecular weight is 191.14. The chemical name for ISMN is 1,4:3,6-dianhydro-D-glucitol 5-nitrate; the compound has the following structural formula: ISMN is a white, crystalline, odorless compound which is stable in air and in solution, has a melting point of about 90°C, and an optical rotation of +144° (2% in water, 20°C). ISMN is freely soluble in water, ethanol, methanol, chloroform, ethyl acetate and dichloromethane. 48d6b7b9-figure-01