This compound is primarily used in the synthesis of oligonucleotides, particularly in the field of nucleic acid research and therapeutic development. It serves as a key building block in the creation of modified DNA or RNA sequences, enabling the incorporation of specific modifications that enhance stability, binding affinity, or resistance to nuclease degradation. Its application is critical in the development of antisense oligonucleotides, siRNA, and other gene-silencing technologies. Additionally, it plays a role in the production of probes for diagnostic assays and in the study of nucleic acid interactions, contributing to advancements in molecular biology and personalized medicine.