SPL Set ID: c140f38c-8a57-4737-854b-ef4e72986b26
1 drug(s) with this SPL Set ID
Alprazolam extended-release tablets USP contain alprazolam which is a triazolo analog of the 1,4 benzodiazepine class of central nervous system-active compounds. The chemical name of alprazolam is 8-chloro-1-methyl-6-phenyl-4 H - s -triazolo [4,3-α] [1,4] benzodiazepine. The molecular formula is C 17 H 13 ClN 4 which corresponds to a molecular weight of 308.76. The structural formula is represented below: Alprazolam USP is a white to off-white, crystalline powder, which is soluble in methanol or ethanol but which has no appreciable solubility in water at physiological pH. Each alprazolam extended-release tablet USP, for oral administration, contains 0.5 mg, 1 mg, 2 mg, or 3 mg of alprazolam USP. The inactive ingredients are colloidal silicon dioxide, hypromellose, lactose monohydrate, and magnesium stearate. In addition, the 1 mg and 3 mg tablets contain D&C Yellow No. 10 aluminum lake and the 2 mg and 3 mg tablets contain FD&C Blue No. 2 lake. Meets USP Dissolution Test 4. Chemical Structure