SPL Set ID: 29b3bf98-2c57-4d87-b5eb-5232e46dc639
1 drug(s) with this SPL Set ID
Doxepin tablets are available in 3 mg and 6 mg strength tablets 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 C 19 H 21 NO•HCl. Each Doxepin tablet includes the following inactive ingredients: microcrystalline cellulose, magnesium stearate, pregelatinized starch, povidone. Chemical Structure