This compound is primarily used in the synthesis of modified nucleosides, which are crucial in the development of antiviral and anticancer drugs. Its protective TBDMS group allows for selective reactions in the synthesis process, making it valuable in creating complex nucleotide analogs. Additionally, it serves as an intermediate in the preparation of labeled nucleotides for research in molecular biology and genomics. The iodine atom in its structure provides a reactive site for further functionalization, enabling its use in cross-coupling reactions to produce diverse nucleoside derivatives. Its applications extend to the study of DNA repair mechanisms and the development of diagnostic tools for genetic disorders.