SPL Set ID: 1f9751ff-33da-44be-9c1f-9bbf88ac543b

Chlorpromazine hydrochloride, USP, a dimethylamine derivative of phenothiazine, has a chemical formula of 2-chloro-10-[3-(dimethylamino) propyl] phenothiazine monohydrochloride. It is available in tablets for oral administration. It has the following structural formula: Chlorpromazine hydrochloride, USP occurs as white to creamy white, crystalline powder. Each tablet for oral administration contains 10 mg, 25 mg, 50 mg, 100 mg, or 200 mg of chlorpromazine hydrochloride, USP. Inactive ingredients: lactose monohydrate, crospovidone, sodium starch glycolate (10 mg and 25 mg), microcrystalline cellulose (50 mg, 100 mg and 200 mg) and sodium lauryl sulfate (50 mg, 100 mg and 200 mg) povidone K-30, magnesium stearate, hypromellose, titanium dioxide, talc, polyethylene glycol 6000 (10 mg and 25 mg) and polyethylene glycol 3350 (50 mg, 100 mg and 200 mg). Additionally, 50 mg, 100 mg and 200 mg strengths also contain polyvinyl alcohol, D&C Yellow #10 Aluminium Lake, D&C Red #30 Aluminium Lake, FD&C Blue #2 Aluminium Lake. The tablets are imprinted with edible black ink. The edible black ink contains shellac, black iron oxide and propylene glycol. FDA approved dissolution test specifications differ from USP. structure