The molecule is a hydroperoxy fatty acid that is (14S,15R)-epoxy-(5Z,9E,11Z)-icosatrienoic acid in which the hydroperoxy group is located at position 8S. It has a role as a human xenobiotic metabolite and a mouse metabolite. It is a conjugate acid of an (8S)-hydroperoxy-(14S,15R)-epoxy-(5Z,9E,11Z)-icosatrienoate.
(5Z,8S,9E,11Z)-8-hydroperoxy-13-[(2S,3R)-3-pentyloxiran-2-yl]trideca-5,9,11-trienoic acid