The molecule is an icosanoid anion that is the conjugate base of 8(S),15(S)-DiHPETE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is an icosanoid anion, a hydroperoxy fatty acid anion, a long-chain fatty acid anion, a polyunsaturated fatty acid anion and a bis(hydroperoxy)icosatetraenoate. It derives from an arachidonate. It is a conjugate base of an 8(S),15(S)-DiHPETE.
(5Z,8S,9E,11Z,13E,15S)-8,15-dihydroperoxyicosa-5,9,11,13-tetraenoate