Used in the synthesis of pharmaceutical intermediates, particularly in the development of antiviral and central nervous system agents. Its chiral structure makes it valuable in asymmetric synthesis, where stereochemistry plays a critical role in drug efficacy. Commonly employed in the preparation of cyclopentane-based nucleoside analogs, which are key components in certain antiviral medications. Also utilized in medicinal chemistry research for designing enzyme inhibitors due to its rigid cyclic framework and functional group arrangement.