The molecule is conjugate base of vitexin 2''-O-beta-D-glucoside arising from selective deprotonation of the 7-hydroxy group; major species at pH 7.3. It is a conjugate base of a vitexin 2''-O-beta-D-glucoside.
8-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]-5-hydroxy-2-(4-hydroxyphenyl)-4-oxochromen-7-olate