Used as a chiral building block in the synthesis of pharmaceuticals and biologically active compounds. Its rigid cyclopentane backbone and two hydroxyl groups in a trans configuration make it valuable for designing stereoselective reactions. Commonly employed in the development of antiviral and antitumor agents, where the spatial orientation of functional groups is critical. Also utilized in asymmetric synthesis and as a precursor in the preparation of complex natural products. The compound’s ability to act as a diol linker enhances its utility in medicinal chemistry and drug design.