SPL Set ID: b121190e-db2a-43bb-a57d-b6683a9e2059
1 drug(s) with this SPL Set ID
Butalbital, Acetaminophen and Caffeine Tablets, USP are supplied in tablet form for oral administration. Each tablet contains the following active ingredients: butalbital, USP 50 mg acetaminophen, USP 325 mg caffeine, USP 40 mg Inactive Ingredients: silicon dioxide, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch, and stearic acid. Butalbital (5-allyl-5-isobutylbarbituric acid), is a short to intermediate-acting barbiturate. It has the following structural formula: C11H16N2O3 M.W. 224.26 Acetaminophen (4'-hydroxyacetanilide), is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: C8H9NO2 M.W. 151.16 Caffeine (1,3,7-trimethylxanthine), is a central nervous system stimulant. It has the following structural formula: C8H10N4O2 M.W. 194.19 Chemical Structure Chemical Structure Chemical Structure