SPL Set ID: d61e15fa-0334-49a0-ab41-c9a36b726b57
1 drug(s) with this SPL Set ID
Dalfampridine, USP is a potassium channel blocker, available in 10 mg tablet strength. Each tablet contains 10 mg dalfampridine, formulated as an extended-release tablet for twice-daily oral administration. Dalfampridine is also known by its chemical name, 4-aminopyridine, with the following structure: Dalfampridine extended-release tablets are available in 10 mg strength and are white to off-white, round, biconvex, beveled edged, film-coated tablets imprinted with “429” in black ink on one side and plain on the other side, containing 10 mg of dalfampridine. Inactive ingredients consist of hypromellose, povidone, microcrystalline cellulose and magnesium stearate. The film-coating contains hypromellose, talc, ethyl cellulose, triacetin and titanium dioxide. The imprinting ink contains shellac glaze, iron oxide black, n-butyl alcohol, propylene glycol and ammonium hydroxide. Dalfampridine, USP is a white to off-white crystalline powder with a molecular weight of 94.1, CAS 504-24-5, and a molecular formula of C 5 H 6 N 2 . At ambient conditions, dalfampridine is soluble in water, methanol, acetone, tetrahydrofuran, isopropanol, acetonitrile, N, N-dimethylformamide, dimethylsulfoxide, and ethanol. spl-dalfampridine-structure