SPL Set ID: a3b6f3c3-d615-4b00-a76f-134b75e30a50

Adapalene Gel USP, 0.3% contains adapalene USP, 0.3% (3 mg/g) in a topical aqueous gel for use in the treatment of acne vulgaris, consisting of carbopol 980, edetate disodium, methylparaben, poloxamer 124, propylene glycol, purified water, and sodium hydroxide. May contain hydrochloric acid for pH adjustment. The chemical name of adapalene, USP is 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoic acid. It is a white to off-white powder, which is soluble in tetrahydrofuran, very slightly soluble in ethanol, and practically insoluble in water. The molecular formula is C 28 H 28 O 3 and molecular weight is 412.53. Adapalene, USP is represented by the following structural formula. Image