Used in the synthesis of antiviral drugs, particularly as an intermediate in the production of nucleoside analogs. These analogs mimic natural nucleosides and interfere with viral replication, making them effective in treating RNA and DNA viruses. Commonly found in research and development of therapeutics targeting hepatitis, HIV, and other viral infections. Also investigated for potential use in cancer treatments due to its ability to disrupt abnormal cell proliferation. Stable under controlled conditions, it is suitable for pharmaceutical formulations requiring high purity and specificity.