Acantrifoside E is a natural product of Ferula, Apiaceae. The catalog number is TN3337 and the CAS number is 645414-25-1. Acantrifoside E can be used as a reference standard.
Trans-caffeic acid stearyl ester is posited to inhibit melanogenesis signaling while suppressing cAMP levels and, subsequently, MC1R, MITF, tyrosinase, TRP-2 and TRP-1 down-regulation, resulting in the suppression of tyrosinase activity, DOPA oxidase activity and melanin synthesis.