Ethyl Myristate-d5 (CAS 1217033-63-0)

Ethyl Myristate-d5, bearing the CAS number 1217033-63-0, is a deuterium-labeled derivative of ethyl myristate, a simple fatty acid ester derived from myristic acid and ethanol. In this molecule, deuterium, a stable hydrogen isotope, replaces five hydrogen atoms, which significantly enhances its stability against chemical degradation such as oxidation. This property is particularly useful in sophisticated analytical techniques like nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry, where the labeled isotopes provide clearer, more distinct signals, enabling precise tracking of the molecule′s metabolic pathways and interactions within complex systems. The ethyl group in ethyl myristate-d5 increases its volatility and solubility in organic solvents compared to its parent fatty acid, broadening its utility in various research settings. Researchers employ this compound extensively in studies of lipid metabolism, where understanding the behavior of lipid molecules in biological and synthetic systems is crucial. Additionally, its applications extend to the study of lipid-based delivery systems and the role of fatty acids in membrane dynamics, providing valuable insights into the arrangement and functioning of lipids in different environmental contexts. The deuterated form also aids in reducing background noise in trace analysis, making it an indispensable tool in environmental and chemical studies where precise measurement of fatty acid derivatives is required.