The molecule is the dianion resulting from the removal of two protons from the phosphate group of pyridoxal 5'-phosphate. It has a role as a human metabolite, a Saccharomyces cerevisiae metabolite and a cofactor. It is a conjugate base of a pyridoxal 5'-phosphate.
(4-formyl-5-hydroxy-6-methylpyridin-3-yl)methyl phosphate