The molecule is a hydroxy fatty acid anion that is the conjugate base of (13Z,16Z,19Z,22Z)-2-hydroxyoctacosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a 2-hydroxy fatty acid anion, a hydroxy polyunsaturated fatty acid anion and an ultra-long-chain fatty acid anion. It is a conjugate base of a (13Z,16Z,19Z,22Z)-2-hydroxyoctacosatetraenoic acid.
(13Z,16Z,19Z,22Z)-2-hydroxyoctacosa-13,16,19,22-tetraenoate