Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. It serves as a building block in the preparation of nucleoside analogs, which mimic natural nucleosides and interfere with viral replication or tumor cell proliferation. Its structure allows for easy functionalization, making it valuable in medicinal chemistry for designing new bioactive molecules. Also employed in the creation of agrochemicals and in research for developing novel heterocyclic compounds with potential therapeutic activity.