The molecule is conjugate base of L-arogenic acid arising from deprotonation of the two carboxy groups and protonation of the amino group; major species at pH 7.3. It is a conjugate base of a L-arogenic acid.
1-[(2S)-2-azaniumyl-2-carboxylatoethyl]-4-hydroxycyclohexa-2,5-diene-1-carboxylate