SPL Set ID: dd674424-b151-d7eb-3acf-b1589347f2f7
1 drug(s) with this SPL Set ID
Ibandronate sodium is a nitrogen-containing bisphosphonate that inhibits osteoclast-mediated bone resorption. The drug substance used in ibandronate sodium tablets 150 mg is ibandronate sodium in the form of propylene glycol solvate. The chemical name for ibandronate sodium propylene glycol solvate is monosodium {1-hydroxy-3-[methyl(pentyl) amino]-1-phosphonopropyl} phosphonate propylene glycolate with the molecular formula C 9 H 22 NO 7 P 2 Na•C 3 H 8 O 2 and a molecular weight of 417.30. Ibandronate sodium propylene glycol solvate is a white to off-white powder. It is freely soluble in water and practically insoluble in organic solvents. Ibandronate sodium propylene glycol solvate has the following structural formula: Ibandronate sodium tablets are available as white to off-white oval, biconvex, 150-mg film-coated tablets for once-monthly oral administration. One 150-mg film-coated tablet contains 196 mg of ibandronate sodium propylene glycol solvate, equivalent to 160.25 mg ibandronate sodium or to 150 mg of ibandronic acid. Ibandronate sodium tablets also contain the following inactive ingredients: microcrystalline cellulose, crospovidone, magnesium stearate, and colloidal silicon dioxide. The tablet film coating contains hypromellose, polyethylene glycol 8000, and purified water.