Chemical Name:3.7-dimethyl-9-(2,6,6-trimethylcyclohexene)-2,4,6,8-all-trans-nonatetraenoic acid

Molecular Formula: C20H28O2

Molecular Weight: 300.44

Appearance: Yellow to light-orange crystalline powder
Content: 99.5%-100.5% of C20H2802 in dry weight

Clinical use: Tretinoin preparations for the treatment of acute promyelocytic leukemia, acne, lichen planus, white spot, pityriasis rubra pilaris and pityriasis sicca faciei.
Packing: 1kg/barrel, aluminum barrel
Category: Medicine for cell differenciation, Keratolytic drug