The molecule is a phenolate anion that is the conjugate base of aurasperone A, obtained by deprotonation of the two hydroxy groups at positions 5 and 5'. It is the major microspecies at pH 7.3. It is a conjugate base of an aurasperone A.
7-(6,8-dimethoxy-2-methyl-5-oxido-4-oxobenzo[g]chromen-10-yl)-6,8-dimethoxy-2-methyl-4-oxobenzo[g]chromen-5-olate