The molecule is a leukotriene anion that is the conjugate base of 20-hydroxy-20-oxoleukotriene B4 arising from deprotonation of the carboxylic acid functions; major species at pH 7.3. It is a dicarboxylic acid dianion and a leukotriene anion. It is a conjugate base of a 20-hydroxy-20-oxoleukotriene B4.
(5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxyicosa-6,8,10,14-tetraenedioate