This chemical is primarily used in the synthesis of complex carbohydrates and glycoconjugates. It serves as a key intermediate in the preparation of glycosylated molecules, which are essential in studying biological processes such as cell signaling and immune responses. The azide group allows for efficient conjugation via click chemistry, enabling the attachment of various functional groups or labels for research purposes. Additionally, its acetyl-protected galactose moiety is valuable in the development of glycoproteins and glycolipids, which have applications in vaccine development and drug delivery systems. Its role in glycobiology research makes it a crucial tool for understanding and manipulating carbohydrate-based interactions in biological systems.