This compound is primarily utilized in the field of biochemistry and molecular biology for the study and manipulation of nucleic acids. It serves as a modified nucleoside, enabling the incorporation of azide groups into DNA sequences. This modification allows for subsequent bioorthogonal reactions, such as click chemistry, which are essential for labeling, imaging, and tracking DNA molecules in complex biological systems. Additionally, it is employed in the synthesis of oligonucleotides for research applications, including the development of probes and tools for studying DNA-protein interactions, DNA repair mechanisms, and gene expression. Its unique structure facilitates precise modifications, making it valuable in advanced genetic engineering and diagnostic techniques.