It is primarily used in the synthesis of nucleosides and nucleotides, playing a crucial role in the development of antiviral and anticancer drugs. The trityl group acts as a protective group for the 5'-hydroxyl position during chemical reactions, ensuring selective modification of other functional groups in the molecule. This compound is particularly valuable in oligonucleotide synthesis, where it helps in the stepwise assembly of DNA or RNA sequences. Additionally, it is utilized in research to study the mechanisms of nucleic acid interactions and to design novel therapeutic agents targeting genetic disorders. Its application extends to the production of modified nucleosides for use in molecular biology and medicinal chemistry.