2'-Deoxyguanosine 5'-monophosphate (dGMP) is utilized in molecular biology and biochemical research to investigate DNA synthesis, repair mechanisms, and nucleotide metabolism. It acts as a substrate in enzymatic phosphorylation reactions to generate dGTP, a key component for DNA polymerization in processes like PCR and oligonucleotide synthesis. dGMP is also applied in the development of antiviral and anticancer drugs targeting nucleotide pathways. Furthermore, it is employed in diagnostic assays to assess enzyme kinetics, detect genetic mutations, and study cellular repair processes.