The molecule is an 8,9-EET(1-) that is the conjugate base of (8S,9R)-EET, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an (8S,9R)-EET. It is an enantiomer of an (8R,9S)-EET(1-).
(Z)-7-[(2S,3R)-3-[(2Z,5Z)-undeca-2,5-dienyl]oxiran-2-yl]hept-5-enoate