The molecule is an icosanoid anion anion that is the conjugate base of 12(S)-HETrE arising from deprotonation of the carboxylic acid function; major species at pH 7.3. It derives from an all-cis-icosa-8,11,14-trienoate. It is a conjugate base of a 12(S)-HETrE.
(8Z,10E,12S,14Z)-12-hydroxyicosa-8,10,14-trienoate