The molecule is a hydroxy polyunsaturated fatty acid anion that is the conjugate base of (4Z,7E,9E,11E,13Z,15E,17S,19Z)-7,8-epoxy-17-hydroxydocosahexaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a hydroxy polyunsaturated fatty acid anion and a long-chain fatty acid anion. It is a conjugate base of a (4Z,9E,11E,13Z,15E,17S,19Z)-7,8-epoxy-17-hydroxydocosahexaenoic acid.
(Z)-6-[3-[(1E,3E,5Z,7E,9S,11Z)-9-hydroxytetradeca-1,3,5,7,11-pentaenyl]oxiran-2-yl]hex-4-enoate