The molecule is a tricarboxylic acid anion that is the conjugate base of mugineic acid. Major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a mugineic acid. It is a conjugate acid of a mugineate(2-).
(2S)-1-[(2S,3S)-3-carboxylato-3-[[(3S)-3-carboxylato-3-hydroxypropyl]azaniumyl]-2-hydroxypropyl]azetidin-1-ium-2-carboxylate