The molecule is a gibberellin carboxylic acid anion obtained by deprotonation of the carboxy group of gibberellin A3. It has a role as a plant metabolite. It is a conjugate base of a gibberellin A3.
(1R,2R,5S,8S,9S,10R,11S,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadec-13-ene-9-carboxylate