The molecule is a pentacyclic triterpenoid, a dicarboxylic acid, an aromatic ether and a member of phenols. It has a role as a plant metabolite. It derives from a vanillic acid.
(1R,2R,5S,8R,9R,10R,13R,14R,15R,16S,18R)-16-(4-hydroxy-3-methoxybenzoyl)oxy-1,2,14,17,17-pentamethyl-8-prop-1-en-2-ylpentacyclo[11.7.0.02,10.05,9.014,18]icosane-5,15-dicarboxylic acid