What are the main uses of 1,3-Dimethyl-3,9-dihydro-1H-purine-2,6-dione - 1,2-ethanediamine (2:1) (CAS: 317-34-0)?

This compound is primarily used in pharmaceutical research as an intermediate for synthesizing nucleoside analogs and drug molecules. It also finds applications in organic synthesis for creating heterocyclic compounds and in industrial processes involving chemical functionalization. Its utility stems from the reactivity of the purine ring and ethylenediamine components.