SPL Set ID: a68de112-f5af-49ba-a8a8-3adbaa7df36e
1 drug(s) with this SPL Set ID
Butalbital, acetaminophen, and caffeine capsules are supplied in hard-gelatin capsule form for oral administration. Each capsule contains: Butalbital, USP Warning: May be habit-forming. 50 mg Acetaminophen, USP 300 mg Caffeine, USP 40 mg In addition, each capsule contains the following inactive ingredients: microcrystalline cellulose, povidone, stearic acid and talc with capsule shell composed of FD&C blue 1, FD&C red 40, gelatin, sodium lauryl sulfate and titanium dioxide. 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: Butalbital C 11 H 16 N 2 O 3 MW: 224.26 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: Acetaminophen C 8 H 9 NO 2 MW: 151.16 Caffeine (1,3,7-trimethylxanthine), a bitter, white powder or white-glistening needles, is a central nervous system stimulant. It has the following structural formula: Caffeine C 8 H 10 N 4 O 2 MW: 194.19 Chemical Structure Chemical Structure Chemical Structure