This compound is primarily used in carbohydrate chemistry research, particularly in the synthesis of complex oligosaccharides and glycoconjugates. It serves as a versatile intermediate for the preparation of galactose-containing molecules, which are essential in studying glycosylation processes and developing glycobiology tools. The acetyl and allyl protecting groups enhance its stability and reactivity, enabling selective modifications during synthetic procedures. It is also employed in the development of glycosidase inhibitors, which have potential therapeutic applications in treating diseases like diabetes and viral infections. Additionally, it plays a role in the creation of glycopeptides and glycolipids for use in immunological studies and vaccine development.