Used in the synthesis of pharmaceutical intermediates, particularly in the development of protease inhibitors. Its cyclopropyl structure with fluorinated groups enhances metabolic stability and binding affinity in drug candidates. Commonly employed in research for antiviral agents, including hepatitis C virus (HCV) treatments. The hydroxyl group allows further functionalization, making it a versatile building block in medicinal chemistry. Also utilized in the preparation of chiral compounds due to its stereochemical properties.