SPL Set ID: 54fb15b7-da35-4841-ba5d-ee3712cd94f3
1 drug(s) with this SPL Set ID
Ropinirole extended-release tablets, USP contain ropinirole, a non-ergoline dopamine agonist as the hydrochloride salt. The chemical name of ropinirole hydrochloride 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 (260.38 as the free base). The structural formula is: Ropinirole hydrochloride, USP is a white to yellow solid with a melting range of 243° to 250°C and a solubility of 133 mg/mL in water. Each capsule shaped, film coated tablet contains 2.28 mg, 4.56 mg, 6.84 mg, 9.12 mg, or 13.68 mg ropinirole hydrochloride equivalent to ropinirole 2 mg, 4 mg, 6 mg, 8 mg, or 12 mg, respectively. Inactive ingredients consist of carboxymethylcellulose sodium, colloidal silicon dioxide, ethylcellulose, hydrogenated castor oil, hypromellose, magnesium stearate, and one or more of the following: FD&C Blue No. 2 aluminum lake, ferric oxides (black, red, yellow), polyethylene glycol 6000, polyethylene glycol 8000, povidone, pregelatinized starch, talc, titanium dioxide. FDA approved dissolution test specifications differ from USP. Structure