SPL Set ID: a604aee4-30d5-4007-9882-98137d0d867f

Flecainide acetate, USP is an antiarrhythmic drug available in tablets of 50, 100 or 150 mg for oral administration. Flecainide acetate, USP is benzamide, N-(2-piperidinylmethyl)-2,5-bis(2,2,2-trifluoroethoxy)-monoacetate. The structural formula is given below. Flecainide acetate, USP is a white crystalline substance with a pK a of 9.3. It has an aqueous solubility of 48.4 mg/mL at 37°C. Flecainide acetate tablets, USP also contain: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, methylcellulose and stearic acid. "Image Description"