N6-Benzoyl-2'-deoxyadenosine is widely used in the synthesis of oligonucleotides, particularly in the field of molecular biology and genetic research. It serves as a protected nucleoside intermediate, ensuring the selective modification of the adenine base during the construction of DNA sequences. This chemical is essential in automated DNA synthesizers, where it helps in the step-by-step assembly of custom DNA strands for applications such as PCR, gene cloning, and sequencing. Additionally, it plays a role in the development of antisense oligonucleotides and other therapeutic nucleic acids, contributing to advancements in personalized medicine and targeted gene therapies. Its stability and compatibility with phosphoramidite chemistry make it a valuable tool in the production of high-purity DNA for both research and clinical purposes.