The molecule is a member of the class of resolvins that is (6Z,8E,10E,14Z,16E)-icosapentaenoic acid carrying three hydroxy substituents at positions 5, 12, and 18R. It is a resolvin, a nonclassic icosanoid, a triol and a hydroxy polyunsaturated fatty acid. It is a conjugate acid of a (6Z,8E,10E,14Z,16E,18R)-5,12,18-trihydroxyicosapentaenoate.
(6Z,8E,10E,14Z,16E,18R)-5,12,18-trihydroxyicosa-6,8,10,14,16-pentaenoic acid