This compound is primarily utilized in the field of medicinal chemistry and drug development. It serves as a modified nucleoside, often incorporated into oligonucleotides for research purposes, particularly in studying RNA structure and function. The fluorine substitution enhances its stability and resistance to enzymatic degradation, making it valuable in the development of antisense oligonucleotides and siRNAs for therapeutic applications. Additionally, it is explored in the design of antiviral and anticancer agents, where its unique structure can interfere with viral replication or cancer cell proliferation. Its role in probing biochemical pathways and as a potential therapeutic agent highlights its significance in biomedical research.