The molecule is an EpETE(1-) that is the conjugate base of (5Z,11Z,14Z,17Z)-8,9-epoxyicosatetraenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It derives from an all-cis-5,8,11,14,17-icosapentaenoate. It is a conjugate base of a (5Z,11Z,14Z,17Z)-8,9-epoxyicosatetraenoic acid.
(Z)-7-[3-[(2Z,5Z,8Z)-undeca-2,5,8-trienyl]oxiran-2-yl]hept-5-enoate