The molecule is an hydroperoxy(hydroxy)icosatetraenoate that is the conjugate base of (5S,6R)-dihydroxy-(15S)-hydroperoxy-(7E,9E,11Z,13E)-icosatetraenoic acid; major species at pH 7.3. It is a conjugate base of a (5S,6R)-dihydroxy-(15S)-hydroperoxy-(7E,9E,11Z,13E)-icosatetraenoic acid.
(5S,6R,7E,9E,11Z,13E,15S)-15-hydroperoxy-5,6-dihydroxyicosa-7,9,11,13-tetraenoate