The molecule is a pentacyclic triterpenoid that is lupane in which the hydrogens at the 3beta and 20 positions are substituted by hydroxy groups. It is a pentacyclic triterpenoid, a secondary alcohol and a tertiary alcohol.
(1R,3aR,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-1-(2-hydroxypropan-2-yl)-3a,5a,5b,8,8,11a-hexamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-ol