Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and bioactive molecules. Its structure allows for functionalization at multiple sites, making it valuable in constructing cyclic and heterocyclic compounds. Commonly employed in the development of enzyme inhibitors and antimicrobial agents due to its ability to mimic natural substrates. Also utilized in the synthesis of specialty polymers and agrochemicals where a rigid cyclobutyl backbone enhances stability and specificity.