The molecule is a hydroxy fatty acid anion obtained by deprotonation of the carboxy group of 9(S)-HODE; major species at pH 7.3. It is a hydroxy fatty acid anion, a polyunsaturated fatty acid anion, an octadecanoid anion and a HODE(1-). It is a conjugate base of a 9(S)-HODE. It is an enantiomer of a 9(R)-HODE(1-).
(9S,10E,12Z)-9-hydroxyoctadeca-10,12-dienoate