What are the main uses of 3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS: 83-67-0)?

3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS: 83-67-0) is primarily used in pharmaceutical research as a precursor for the synthesis of various nucleoside analogs. It also finds applications in organic chemistry for the development of new compounds and in the study of nucleotide metabolism. Its utility extends to biochemical research and drug discovery processes.