The molecule is a hydroperoxy fatty acid that is (8Z,10E,14Z)-icosatrienoic acid in which the hydroperoxy group is located at the 12(S)-position. It derives from an all-cis-icosa-8,11,14-trienoic acid. It is a conjugate acid of a 12(S)-HPE(8,10,14)TrE(1-).
(8Z,10E,12S,14Z)-12-hydroperoxyicosa-8,10,14-trienoic acid