This chemical is primarily used in the synthesis of oligonucleotides, particularly in the field of nucleic acid research and drug development. It serves as a key building block in the production of modified DNA or RNA sequences, enabling the study of gene function and the development of therapeutic agents. Its fluoro and dimethoxytrityl groups enhance stability and facilitate precise chemical modifications during oligonucleotide synthesis. This compound is particularly valuable in the creation of antisense oligonucleotides and other nucleic acid-based therapies, which are used to target specific genetic sequences for treating diseases like cancer, viral infections, and genetic disorders.