The molecule is a pentacyclic triterpenoid that is olean-12-en-28-oic acid substituted by hydroxy groups at positions 3, 23 and 29. It has been isolated from the stem bark of Kalopanax pictus. It has a role as a metabolite and a plant metabolite. It is a hydroxy monocarboxylic acid and a pentacyclic triterpenoid. It derives from a hydride of an oleanane.
(2R,4aR,6aR,6aS,6bR,8aR,9R,10S,12aR,14bS)-10-hydroxy-2,9-bis(hydroxymethyl)-2,6a,6b,9,12a-pentamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid