This chemical is primarily used in the synthesis of modified nucleosides, which are essential building blocks in the development of oligonucleotides. It serves as a protective group for the 2'-hydroxyl position during RNA synthesis, ensuring selective reactivity and stability in complex chemical reactions. This modification is particularly valuable in the production of antisense oligonucleotides and small interfering RNAs (siRNAs), which are crucial in gene silencing and therapeutic applications. Additionally, it plays a role in the study of RNA structure and function, enabling researchers to explore RNA interactions and dynamics in biochemical systems. Its protective properties also make it useful in the development of nucleotide-based drugs and diagnostic tools.