Used in molecular biology and biochemistry research as a modified nucleoside, it serves as a building block for synthesizing oligonucleotides with specific properties. It is particularly valuable in studying DNA interactions, enzymatic processes, and nucleic acid modifications. This compound is also employed in the development of therapeutic oligonucleotides, such as antisense drugs, where its modification enhances stability and target binding efficiency. Additionally, it aids in exploring the structure-function relationships of DNA and RNA molecules in various biological contexts.