The molecule is an enyne that is (4E,15Z,26E)-triaconta-4,15,26-triene-1,29-diyne substituted by hydroxy groups at positions 3 and 28 (the 3R,28R-stereoisomer). It has been isolated from the marine sponge Petrosia. It has a role as an animal metabolite, a marine metabolite and an antineoplastic agent. It is a secondary alcohol, a terminal acetylenic compound, a diol and an enyne.
(3R,4E,15Z,26E,28R)-triaconta-4,15,26-trien-1,29-diyne-3,28-diol