Used as a chiral building block in organic synthesis, particularly in the production of pharmaceuticals and fine chemicals. It serves as a precursor for the synthesis of various biologically active compounds, including antiviral and anticancer agents. Its isopropylidene protection group enhances stability and selectivity during chemical reactions. Additionally, it is employed in the development of carbohydrate-based polymers and materials, contributing to advancements in drug delivery systems and biomaterials. Its role in asymmetric synthesis also aids in the creation of enantiomerically pure compounds, which are crucial in the pharmaceutical industry.