SPL Set ID: e662bf5b-c81c-4bcd-ba2e-552df95ca6f9

Roweepra (levetiracetam USP) is an antiepileptic drug available as 250 mg (blue), 500 mg (yellow), 750 mg (orange), and 1,000 mg (white) tablets. The chemical name of levetiracetam, USP, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1-pyrrolidine acetamide, its molecular formula is C 8 H 14 N 2 O 2 and its molecular weight is 170.21. Levetiracetam, USP is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam, USP is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.) Roweepra (levetiracetam USP) tablets, contain the labeled amount of levetiracetam, USP. Inactive ingredients: colloidal silicon dioxide, corn starch, hypromellose, magnesium stearate, polyethylene glycol 400, povidone, sodium starch glycolate, talc, titanium dioxide, and additional agents listed below: 250 mg tablets: FD&C Blue #2 Lake of indigo carmine 500 mg tablets: Ferric oxide yellow 780 mg tablets: Ferric oxide red and FD&C #6 lake of sunset yellow Meets USP Dissolution Test 3. str