Iothalamic Acid-d3 (CAS 928623-31-8)

Iothalamic acid-d3 is a deuterium-labeled version of iothalamic acid, which is primarily characterized by its role in research applications that require precise tracking and analysis of biochemical processes. In mass spectrometry, the deuterium labeling of iothalamic acid-d3 allows for a clear distinction from non-labeled substances, facilitating the accurate quantification and tracking of this compound within complex biological systems. This is in studies that focus on the biodistribution, metabolism, and environmental fate of chemicals, where the deuterium-labeled variant acts as a stable, identifiable marker amidst a plethora of other substances. Furthermore, in NMR spectroscopy, the presence of deuterium atoms in iothalamic acid-d3 contributes to a distinct NMR signal compared to hydrogen, aiding in the elucidation of molecular structures and dynamics. This makes it an invaluable tool in chemical analysis and research where understanding the interaction and behavior of molecules at an atomic level is required.