Used extensively in research and development, particularly in the field of nuclear magnetic resonance (NMR) spectroscopy, where it serves as a stable isotope-labeled compound. Its deuterium labeling makes it valuable for studying protein structures and dynamics, as well as metabolic pathways, by providing clear and distinguishable signals in NMR analysis. Additionally, it is employed in the pharmaceutical industry to trace and understand drug metabolism and pharmacokinetics, aiding in the development of more effective and safer medications. This compound is also utilized in biochemical studies to investigate amino acid interactions and enzyme mechanisms, offering insights into biological processes at a molecular level.