Primarily utilized in antiviral research, this compound acts as a nucleoside analog, effectively inhibiting viral replication by incorporating into viral DNA and terminating its synthesis. It has shown potential in combating retroviruses, including HIV, by disrupting the reverse transcription process. Additionally, it is studied for its role in cancer research, where it may interfere with the proliferation of cancer cells by mimicking natural nucleosides and disrupting DNA synthesis. Its modified structure enhances resistance to enzymatic degradation, making it a valuable tool in the development of therapeutic agents.