The molecule is a 13-hydroxy-14,15-epoxy-(5Z,8Z,11Z)-icosatrienoic acid in which the chiral centres at positions 14 and 15 have R- and S-configuration respectively while that at position 13 remains unspecified. It has a role as a human metabolite. It is a conjugate acid of a 13-hydroxy-(14R,15S)-epoxy-(5Z,8Z,11Z)-icosatrienoate(1-).
(5Z,8Z,11Z)-13-hydroxy-13-[(2R,3S)-3-pentyloxiran-2-yl]trideca-5,8,11-trienoic acid