The molecule is a pentacyclic triterpenoid with formula C29H42O4, originally isolated from Tripterygium sp. It has a role as a plant metabolite. It is a pentacyclic triterpenoid, a hydroxy monocarboxylic acid and a member of catechols.
(2R,4aS,6aR,6aR,6bR,14aS,14bR)-10,11-dihydroxy-2,4a,6a,6a,9,14a-hexamethyl-3,4,5,6,6b,7,8,13,14,14b-decahydro-1H-picene-2-carboxylic acid