The molecule is a phenolate anion that is the conjugate base of desertorin A, obtained by deprotonation of 7-hydroxy group of desertorin A. It is the major microspecies at pH 7.3. It is a conjugate base of a desertorin A.
6-(7-hydroxy-4-methoxy-5-methyl-2-oxochromen-8-yl)-4-methoxy-5-methyl-2-oxochromen-7-olate