The molecule is a polyunsaturated fatty acid anion that is the conjugate base of 12(R)-HETE, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is an icosanoid anion, a long-chain fatty acid anion, a HETE anion and a hydroxy polyunsaturated fatty acid anion. It is a conjugate base of a 12(R)-HETE.
(5Z,8Z,10E,12R,14Z)-12-hydroxyicosa-5,8,10,14-tetraenoate