Used as a key intermediate in organic synthesis, particularly in the production of pharmaceuticals and fine chemicals. Its ester groups allow for easy functionalization, making it valuable in building complex molecular structures. Commonly employed in the synthesis of cyclopentane-based compounds, including active pharmaceutical ingredients (APIs) for antiviral and anti-inflammatory drugs. Also utilized in the preparation of specialty polymers and as a building block in the development of agrochemicals. Its rigid cyclopentane ring supports stereochemical control in synthetic pathways.