(R)-1-(tert-Butoxycarbonyl)-2-azetidinemethanol is primarily used as an intermediate in the synthesis of various pharmaceutical compounds. It plays a crucial role in the development of beta-lactam antibiotics, which are widely used to treat bacterial infections. The compound is also utilized in the preparation of chiral building blocks for drug discovery, particularly in the creation of molecules with specific stereochemistry. Its tert-butoxycarbonyl (Boc) protecting group ensures stability during chemical reactions, making it valuable in multi-step synthetic processes. Additionally, it finds application in the production of biologically active molecules and peptidomimetics, contributing to advancements in medicinal chemistry.