Used in metabolic studies and research involving isotopic labeling, ethanolamine-13C2 hydrochloride helps trace biochemical pathways and understand metabolic processes. It is particularly valuable in NMR spectroscopy and mass spectrometry for analyzing molecular structures and dynamics. This compound is also employed in the development of pharmaceuticals and diagnostic tools, aiding in the study of lipid metabolism and cell membrane biology. Its labeled carbon atoms provide precise tracking in experimental models, enhancing accuracy in scientific investigations.