The molecule is an EpETE(1-) that is the conjugate base of (5Z,8Z,11Z,17Z)-14,15-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,8Z,11Z,17Z)-14,15-epoxyicosatetraenoic acid.
(5Z,8Z,11Z)-13-[3-[(Z)-pent-2-enyl]oxiran-2-yl]trideca-5,8,11-trienoate