The molecule is an octadecanoid anion that is the conjugate base of (9S,10E,12Z,14E,16S)-9,16-bis(hydroperoxy)octadecatrienoic acid, obtained by deprotonation of the carboxy group. Major microspecies at pH 7.3. It is a hydroperoxy fatty acid anion, a long-chain fatty acid anion, an octadecanoid anion, a polyunsaturated fatty acid anion and a lipid hydroperoxide. It is a conjugate base of a (9S,10E,12Z,14E,16S)-9,16-bis(hydroperoxy)octadecatrienoic acid.
(9S,10E,12Z,14E,16S)-9,16-dihydroperoxyoctadeca-10,12,14-trienoate