The molecule is a tricyclic diterpenoid isolated from the stem bark of Fraxinus sieboldiana. It has a role as a plant metabolite. It is a cyclic terpene ketone, a member of phenols and a tricyclic diterpenoid.
(10aS)-6-hydroxy-1,1-dimethyl-7-propan-2-yl-2,9,10,10a-tetrahydrophenanthren-3-one