This chemical is primarily used in organic synthesis as a key intermediate for the preparation of complex carbohydrates and glycoconjugates. It plays a significant role in glycosylation reactions, where it acts as a glycosyl donor to introduce mannose units into target molecules. This is particularly valuable in the development of glycoproteins, glycolipids, and other biologically active compounds. Its application is also prominent in the field of medicinal chemistry, where it aids in the synthesis of carbohydrate-based vaccines, antiviral agents, and other therapeutic molecules. Additionally, it is utilized in research to study carbohydrate-protein interactions and enzymatic processes, contributing to advancements in biochemistry and biotechnology.