The molecule is a pteroate and a member of pteroates. It is a conjugate base of a 4-{[(2-amino-4-hydroxypteridin-6-yl)methyl]amino}benzoic acid. It is a tautomer of a 4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}benzoate.
4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoate