This compound is primarily utilized in the synthesis of complex carbohydrates and glycoconjugates, playing a critical role in carbohydrate chemistry research. It serves as a key intermediate in the preparation of oligosaccharides, which are essential for studying biological processes such as cell signaling and immune responses. The acetyl and trichloroethoxyformamido groups provide protection for specific reactive sites, enabling selective glycosylation reactions. This selectivity is crucial for constructing well-defined carbohydrate structures, which are often used in the development of vaccines, diagnostic tools, and therapeutic agents targeting glycoprotein-related diseases. Additionally, its thio-glycoside moiety enhances its stability and reactivity, making it a valuable building block in synthetic organic chemistry.