SPL Set ID: e619b656-4123-4878-b601-b0edad3c428b
1 drug(s) with this SPL Set ID
Butalbital and acetaminophen are supplied in tablet form for oral administration. Butalbital (5-allyl-5-isobutylbarbituric acid), a slightly bitter, white, odorless, crystalline powder, is a short to intermediate-acting barbiturate. It has the following structural formula: Acetaminophen (4’-hydroxyacetanilide), a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: Each tablet contains: Butalbital ……………………………… 50 mg Warning: May be habit-forming. Acetaminophen ……………………….. 325 mg In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, crospovidone, microcrystalline cellulose, povidone, pregelatinized starch, and stearic acid. butalbital chemical structure acetaminophen chemical structure