The molecule is an enyne that is (4E,15Z,29Z)-dotriaconta-4,15,29-triene-1,31-diyne substituted by hydroxy groups at positions 3 and 28 (the 3R,28S-stereoisomer). It has been isolated from the marine sponge Petrosia. It has a role as an antineoplastic agent, an animal metabolite and a marine metabolite. It is a diol, an enyne, a secondary alcohol and a terminal acetylenic compound.
(3R,4E,15Z,28S,29Z)-dotriaconta-4,15,29-trien-1,31-diyne-3,28-diol