SPL Set ID: 70714491-1368-4824-98af-03fda52139a9
1 drug(s) with this SPL Set ID
The active ingredient in Famotidine Tablets USP is a histamine-2 (H 2 ) receptor antagonist. Famotidine is N' -(aminosulfonyl)-3-[[[2-[(diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanimidamide. The empirical formula of famotidine is C 8 H 15 N 7 O 2 S 3 and its molecular weight is 337.43. Its structural formula is: Each Famotidine Tablet, USP for oral administration contains either 20 mg or 40 mg of famotidine, USP and the following inactive ingredients: hypromellose, iron oxide red, iron oxide yellow, ls-hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch, talc and titanium dioxide. Famotidine, USP is a white to pale yellow crystalline compound that is freely soluble in glacial acetic acid, slightly soluble in methanol, very slightly soluble in water, and practically insoluble in ethanol. image description