The molecule is a sesquiterpenoid isolated from the marine red algae, Laurencia scoparia. It has a role as an algal metabolite and a marine metabolite. It is an organobromine compound, a spiro compound, an olefinic compound, a sesquiterpenoid and a secondary alcohol.
(3R,4S,6S)-4-bromo-3-hydroxy-5,5-dimethyl-1-methylidenespiro[5.5]undec-10-en-9-one