SPL Set ID: 864b38b0-1d4b-4da8-9645-c1760a2080ce

Ropinirole Tablets, USP contain ropinirole, a non-ergoline dopamine agonist, as the hydrochloride salt. The chemical name of ropinirole hydrochloride, USP is 4-[2-(dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one and the empirical formula is C 16 H 24 N 2 O•HCl. The molecular weight is 296.84 g/mol (260.38 as the free base). The structural formula is: Ropinirole hydrochloride, USP is a pale cream to yellow powder with a melting range of 243°C to 250°C and a solubility of 133 mg/mL in water. Each circular, beveled edged, biconvex film-coated tablet contains ropinirole hydrochloride, USP equivalent to ropinirole, 0.25 mg, 0.5 mg, 1 mg, 2 mg, 3 mg, 4 mg, or 5 mg. Inactive ingredients consist of citric acid anhydrous powder, croscarmellose sodium, lactose anhydrous, lactose monohydrate, magnesium stearate, and microcrystalline cellulose. The ingredients of the film coating for each tablet are as follows: 0.25 mg: Hypromellose, polyethylene glycol, talc and titanium dioxide. 0.5 mg: FD&C Blue no. 2 aluminum lake, ferric oxide red, ferric oxide yellow, hypromellose, polyethylene glycol, talc and titanium dioxide. 1 mg: FD&C Blue no. 2 aluminum lake, ferric oxide black, ferric oxide yellow, hypromellose, polyethylene glycol, talc and titanium dioxide. 2 mg: Ferric oxide red, hypromellose, polyethylene glycol, talc and titanium dioxide. 3 mg: Carmine, FD&C Blue no. 2 aluminum lake, FD&C Yellow no. 6 aluminum lake, hypromellose, polyethylene glycol, talc and titanium dioxide. 4 mg: Ferric oxide black, ferric oxide red, ferric oxide yellow, hypromellose, polyethylene glycol, talc and titanium dioxide. 5 mg: FD&C Blue no. 1 aluminum lake, FD&C Blue no. 2 aluminum lake, hypromellose, polyethylene glycol, talc and titanium dioxide. The product meets USP Dissolution Test 2. structure