SPL Set ID: 06e79a65-1455-804e-e063-6394a90a2f3d
1 drug(s) with this SPL Set ID
Doxepin Tablets are available in 3 mg and 6 mg strengths for oral administration. Each tablet contains 3.39 mg or 6.78 mg doxepin hydrochloride, equivalent to 3 mg and 6 mg of doxepin, respectively. Chemically, doxepin hydrochloride is an (E) and (Z) geometric, isomeric mixture of 1-propanamine, 3-dibenz[ b,e ]oxepin-11(6 H )ylidene- N , N -dimethyl-hydrochloride. It has the following structure: Doxepin hydrochloride, USP is a white crystalline powder, with a slight amine-like odor, that is readily soluble in water. It has a molecular weight of 315.84 and molecular formula of C19H21NO•HCl. Each doxepin tablet includes the following inactive ingredients: colloidal silicon dioxide, FD&C Blue No. 1 Aluminum Lake, magnesium stearate and microcrystalline cellulose. structure