amifampridine phosphate - Generic Medications

Browse 1 brand name versions of amifampridine phosphate. Review brand names, dosage forms, strengths, and linked product records.

Firdapse AMIFAMPRIDINE PHOSPHATE
CATALYST PHARMACEUTICALS, INC. FDA Rx Only

The active ingredient of FIRDAPSE is amifampridine phosphate, which is a voltage-gated potassium channel blocker. Amifampridine phosphate is described chemically as 3,4-diaminopyridine phosphate with a molecular weight of 207.1 and a molecular formula of C 5 H 7 N 3 • H 3 PO 4 . The structural formula is: Amifampridine phosphate is a white, crystalline powder that is freely soluble in water, and slightly soluble in solvents ethanol, methanol and acetic acid. A 1% aqueous solution of amifampridine phosphate has a pH of 4.4 at ambient conditions. Each FIRDAPSE tablet contains 10 mg amifampridine (equivalent to 18.98 mg amifampridine phosphate). The tablet formulation includes the following inactive ingredients: calcium stearate, colloidal silicon dioxide, and microcrystalline cellulose. FIRDAPSE tablets are intended for oral administration only. Structural Formula

About amifampridine phosphate Generic Drugs

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