The molecule is an organic anion that is the conjugate base of 2-O,3-dimethylflaviolin, obtained by deprotonation of the 7-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 2-O,3-dimethylflaviolin.
3-hydroxy-6-methoxy-7-methyl-5,8-dioxonaphthalen-1-olate