The molecule is an EpETE(1-) that is the conjugate base of (5Z,8Z,14Z,17Z)-11,12-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,14Z,17Z)-11,12-epoxyicosatetraenoic acid.
(5Z,8Z)-10-[3-[(2Z,5Z)-octa-2,5-dienyl]oxiran-2-yl]deca-5,8-dienoate