Butalbital, Aspirin, and Caffeine (Butalbital / Aspirin / Caffeine) - Description

CIII

Rx only

DESCRIPTION

Each butalbital, aspirin, and caffeine capsule for oral administration contains: butalbital, USP, 50 mg; aspirin, USP, 325 mg; caffeine, USP, 40 mg.

Butalbital, 5-allyl-5-isobutyl-barbituric acid, has a molecular formula of C₁₁H₁₆N₂O₃ and a molecular weight of 224.26.

Aspirin, benzoic acid, 2-(acetyloxy)-, has a molecular formula of C₉H₈O₄ and a molecular weight of 180.16.

Caffeine, 1, 3, 7-trimethylxanthine, has a molecular formula of C₈H₁₀N₄O₂ and a molecular weight of 194.19.

Active Ingredients: aspirin, USP, butalbital, USP, and caffeine, USP.

Inactive Ingredients: sodium starch glycolate, trimyristin, talc, pregelatinized starch, microcrystalline cellulose, colloidal silicon dioxide, gelatin, sodium lauryl sulfate, FD&C green #3, and D&C yellow #10.