N'-[3,4-Dihydro-6-(hydroxymethyl)-4-oxo-2-pteridinyl]-N,N-dimethyl-methanimidamide is an intermediate in the synthesis of 2-Amino-6-(chloromethyl)-4(3H)-pteridinone (A602875). 2-Amino-6-(chloromethyl)-4(3H)-pteridinone is a reagent/intermediate used in the preparation of Folic Acid (F680300) and its derivatives.