This compound is primarily utilized in organic synthesis and carbohydrate chemistry as a key intermediate for the preparation of complex carbohydrates and glycoconjugates. It serves as a protected form of L-fucose, allowing for selective manipulation in glycosylation reactions. Its benzyl groups protect hydroxyl functionalities, ensuring specificity during chemical transformations. This makes it valuable in the synthesis of biologically active molecules, such as oligosaccharides, glycoproteins, and glycolipids, which are essential in studying cell-cell interactions, immune responses, and pathogen recognition. Additionally, it is employed in the development of glycoconjugate vaccines and therapeutic agents targeting carbohydrate-mediated processes.