The molecule is a leukotriene that is leukotriene B4 bearing an additional oxo substituent at position 20. It has a role as a metabolite. It is a leukotriene, a dihydroxy monocarboxylic acid, a hydroxyaldehyde, a polyunsaturated fatty acid, a long-chain fatty acid and an omega-oxo fatty acid. It derives from an icosa-6,8,10,14-tetraenoic acid. It is a conjugate acid of a 20-oxoleukotriene B4(1-).
(5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxy-20-oxoicosa-6,8,10,14-tetraenoic acid