Used as an intermediate in the synthesis of antiviral medications, particularly in the development of nucleoside analogs. Its structure supports activity against RNA and DNA viruses by mimicking natural nucleosides, interfering with viral replication. Commonly explored in research for hepatitis and other viral infections due to its ability to be incorporated into viral genetic material, leading to chain termination or mutation. Also investigated for potential use in anticancer agents owing to its influence on cellular proliferation pathways. Suitable for pharmaceutical R&D where modified nucleosides are required.