SPL Set ID: cb597206-1c75-4a4f-a17a-524a2010a4b9
1 drug(s) with this SPL Set ID
Fesoterodine fumarate tablet contains fesoterodine fumarate and is an extended-release tablet. Fesoterodine is rapidly de-esterified to its active metabolite (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-hydroxymethyl-phenol, or 5-hydroxymethyl tolterodine, which is a muscarinic receptor antagonist. Chemically, fesoterodine fumarate is designated as Isobutyric acid 2-((R)-3-diisopropylammonium-1-phenylpropyl)-4-(hydroxymethyl) phenyl ester hydrogen fumarate. The empirical formula is C 30 H 41 NO 7 and its molecular weight is 527.66. The structural formula is: Fesoterodine fumarate is a white to off-white powder, which is freely soluble in water and soluble in methanol. Each Fesoterodine fumarate extended-release tablet contains either 4 mg or 8 mg of fesoterodine fumarate and the following inactive ingredients: citric acid monohydrate, colloidal silicon dioxide, FD&C blue#2/ indigo carmine aluminum lake, glyceryl behenate, hypromellose, lecithin, polyethylene glycol, polyvinyl alcohol, pregelatinized starch, talc and titanium dioxide. The botanical source for pregelatinized starch is maize starch. structure