SPL Set ID: 005048dd-844f-468c-bf56-1a09727e3477
1 drug(s) with this SPL Set ID
Allopurinol, USP is a xanthine oxidase inhibitor. It has the following structural formula: Allopurinol, USP is known chemically as 1, 5-dihydro-4 H -pyrazolo [3, 4- d ]pyrimidin-4-one and it has a molecular weight of 136.1 g/mol. Soluble in solutions of potassium and sodium hydroxides, very slightly soluble in water and in alcohol; practically insoluble in chloroform and in ether. It is a xanthine oxidase inhibitor which is administered orally. Each scored white round-shaped tablet contains 100 mg allopurinol and the inactive ingredients colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose, sodium starch glycolate. Each scored orange round-shaped tablet contains 300 mg allopurinol and the inactive ingredients colloidal silicon dioxide, FD&C Yellow No. 6 Lake, lactose monohydrate, magnesium stearate, microcrystalline cellulose, sodium starch glycolate.