The molecule is a 12-HPEPE in which the hydroperoxy group at positions 12 has S-configuration. It has a role as a human xenobiotic metabolite. It is a conjugate acid of a 12(S)-HpEPE(1-).
(5Z,8Z,10E,12S,14Z,17Z)-12-hydroperoxyicosa-5,8,10,14,17-pentaenoic acid