The molecule is a leukotriene anion obtained by deprotonation of the three carboxy groups and protonation of the glutamyl alpha-amino group of leukotriene F4; major species at pH 7.3. It is a leukotriene anion, a peptide anion and a tricarboxylic acid dianion. It is a conjugate base of a leukotriene F4.
(5S,6R,7E,9E,11Z,14Z)-6-[(2R)-2-[[(4S)-4-azaniumyl-4-carboxylatobutanoyl]amino]-2-carboxylatoethyl]sulfanyl-5-hydroxyicosa-7,9,11,14-tetraenoate