The molecule is dianion of 5-amino-6-(5-phosphoribitylamino)uracil arising from deprotonation of both phosphate OH groups. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 5-amino-6-(5-phospho-D-ribitylamino)uracil.
[(2R,3S,4S)-5-[(5-amino-2,4-dioxo-1H-pyrimidin-6-yl)amino]-2,3,4-trihydroxypentyl] phosphate