The molecule is a tirucallane triterpenoid that is (13alpha,14beta,17alpha,20S)-lanosta-7,24-diene substituted by an oxo group at position 3 and a methoxy group at position 23. It has been isolated from the stem and stem barks of Cornus walteri. It has a role as a plant metabolite. It is a cyclic terpene ketone, a tirucallane triterpenoid and an ether.
(5R,9R,10R,13S,14S,17S)-17-[(2S,4R)-4-methoxy-6-methylhept-5-en-2-yl]-4,4,10,13,14-pentamethyl-1,2,5,6,9,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-3-one