This compound is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of nucleoside analogs, which are crucial for developing antiviral and anticancer drugs. The presence of the pyrrolo[2,3-d]pyrimidine moiety makes it particularly valuable for designing molecules that can interact with enzymes or nucleic acids, potentially inhibiting viral replication or cancer cell proliferation. Additionally, its structural features allow for further modifications, enabling researchers to optimize drug candidates for improved efficacy, selectivity, and pharmacokinetic properties. This compound is also explored in biochemical studies to understand nucleotide metabolism and enzyme mechanisms.