Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and bioactive molecules. Its structure contains both ester and hydroxymethyl functional groups, making it valuable for constructing complex cyclic frameworks. Commonly employed in the development of central nervous system agents and metabolic disease treatments due to its ability to mimic natural substrates or serve as a scaffold in drug design. Also utilized in the synthesis of polymers and specialty chemicals where a rigid cyclobutane backbone is required for stability or conformational control.