The molecule is a 5-oxo monocarboxylic acid anion obtained by deprotonation of the carboxy and sulfate groups of 11-sulfojasmonic acid. Major species at pH 7.3 It is a 5-oxo monocarboxylic acid anion and an organosulfate oxoanion.
2-[3-oxo-2-[(Z)-4-sulfonatooxypent-2-enyl]cyclopentyl]acetate