Source: FDA, National Drug Code (US) Revision Year: 2020
RUZURGI (amifampridine) is a potassium channel blocker available as functionally scored tablets for oral administration.
The chemical name of amifampridine is 3,4-diaminopyridine (CAS 54-96-6).
It is a white to off-white, crystalline solid with a molecular formula of C5H7N3 and a molecular weight of 109.13 g/mol. It is sparingly soluble in water. A 1% aqueous solution of amifampridine has a pH of 10.8 at 25°C.
The structural formula is
Each RUZURGI tablet contains 10 mg of amifampridine. Inactive ingredients consist of colloidal silicon dioxide, dibasic calcium phosphate dihydrate, magnesium stearate, microcrystalline cellulose, and sodium starch glycolate.
| Dosage Forms and Strengths |
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RUZURGI 10 mg functionally scored tablets are oval, white to off-white, and debossed "10 │ 110" on one side and “JACOBUS” on the other side. |
| How Supplied |
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RUZURGI (amifampridine) 10 mg functionally scored tablets are oval, white to off-white, and debossed “10 │ 110” on one side and “JACOBUS” on the other side. RUZURGI is supplied as follows:
Distributed by Jacobus Pharmaceutical Company, Inc., Princeton, NJ 08540 Manufactured by Jacobus Pharmaceutical Company, Inc. Plainsboro, NJ |
| Drug | Countries | |
|---|---|---|
| RUZURGI | Canada, United States |
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