(R) -GNA-C (Bz) -phosphoramidite

This product is a phosphoramidite derivative of (R) -1,5-anhydrohexitol nucleic acid (HNA) with a benzoyl-protected cytosine base. It serves as a critical building block for the solid-phase synthesis of oligonucleotides, enabling research into novel antisense agents, aptamers, and therapeutic nucleic acids with enhanced nuclease resistance for in vitro and in vivo applications.