This compound is primarily used in the synthesis of glycosylated molecules, particularly in the field of carbohydrate chemistry. It serves as a key intermediate in the preparation of glycosyl donors, which are essential for constructing complex oligosaccharides and glycoconjugates. These molecules are crucial in studying biological processes such as cell signaling, immune response, and pathogen recognition. Additionally, it is employed in the development of pharmaceuticals, especially in the creation of drugs targeting glycoproteins and glycolipids. Its protective groups, such as the phthalimido and acetyl groups, ensure selective reactivity during synthetic processes, making it a valuable tool in organic synthesis and drug discovery.