SPL Set ID: f3e33970-ac11-4bb6-9f39-6f58d86fdefb

Dapsone gel, 5%, contains dapsone USP, a sulfone, in an aqueous gel base for topical dermatologic use. Dapsone gel, 5% is a gritty translucent material with visible drug substance particles. Chemically, dapsone has an empirical formula of C 12 H 12 N 2 O 2 S. It is a white, odorless crystalline powder that has a molecular weight of 248. Dapsone's chemical name is 4,4’-diaminodiphenylsulfone and its structural formula is: Each gram of dapsone gel, 5%, contains 50 mg of dapsone, USP, in a gel of carbomer homopolymer type C; diethylene glycol monoethyl ether, NF; methylparaben, NF; purified water, USP; and sodium hydroxide, NF. er