(R)-2-Amino-2-(oxetan-3-yl)acetic acid is primarily utilized in the pharmaceutical industry as a key intermediate in the synthesis of various bioactive molecules. Its unique structure, featuring an oxetane ring, makes it valuable in the development of drugs targeting neurological disorders and metabolic diseases. The compound is often incorporated into peptide-based therapeutics to enhance stability and bioavailability. Additionally, it serves as a chiral building block in asymmetric synthesis, enabling the production of enantiomerically pure compounds for use in medicinal chemistry. Its applications also extend to research settings, where it is employed in the study of enzyme mechanisms and receptor interactions.