The molecule is conjugate base of 2'-deoxymugineic acid. It is a tricarboxylic acid trianion and an amino acid zwitterion. It is a conjugate base of a 2'-deoxymugineic acid.
(2S)-1-[(3S)-3-carboxylato-3-[[(3S)-3-carboxylato-3-hydroxypropyl]azaniumyl]propyl]azetidin-1-ium-2-carboxylate