SPL Set ID: ee131bce-863b-b5a1-e053-2a95a90afc79
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: microcrystalline cellulose, sodium starch glycolate and magnesium stearate. Butalbital (5-allyl-5-isobutylbarbituric acid), is a short to intermediate-acting barbiturate. It has the following structural formula: C 11 H 16 N 2 O 3 M.W. = 224.26 Acetaminophen (4'-hydroxyacetanilide), is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula. C 8 H 9 NO 2 M.W. = 151.16 Caffeine (1,3,7-trimethylxanthine), is a central nervous system stimulant. It has the following structural formula: C 8 H 10 N 4 O 2 M.W. = 194.19 Fig-1 Fig-2 Fig-3