Used as a key intermediate in the synthesis of thioglycosides, which are essential in carbohydrate chemistry research. It plays a significant role in the development of glycosylation reactions, enabling the creation of complex oligosaccharides and glycoconjugates. These compounds are crucial for studying biological processes such as cell-cell recognition, immune response, and pathogen interactions. Additionally, it is employed in the preparation of glycosyl donors for the production of glycoproteins and glycolipids, which have applications in drug discovery and vaccine development. Its acetylated form ensures stability and reactivity during chemical transformations.