4-[2-((Methyl-d3)-2-pyridinylamino)ethoxy]benzaldehyde

4-[2-((Methyl-d3)-2-pyridinylamino)ethoxy]benzaldehyde is a chemical compound with the molecular formula C14H12D3N2O2. It is also known by its chemical name, deuterium-labeled 4-[2-(2-pyridinylamino)ethoxy]benzaldehyde. The compound is primarily used in research and development, specifically in the field of drug discovery. The compound is a derivative of 4-hydroxybenzaldehyde, and it contains a deuterium-labeled methyl group. The deuterium labeling enhances the compound's stability, allowing for more accurate analysis and study. The compound is typically synthesized using a series of chemical reactions, including the reaction of 4-hydroxybenzaldehyde with 2-(2-pyridinylamino)ethanol in the presence of deuterated reagents. In drug development, 4-[2-((Methyl-d3)-2-pyridinylamino)ethoxy]benzaldehyde is used as a reference standard for the analysis of drug metabolites. It is also used as a reference standard in the analysis of biological samples, such as blood and urine. The compound's deuterium labeling allows for more accurate analysis of drug metabolism, which can provide valuable insights into the efficacy and safety of new drugs. In summary, 4-[2-((Methyl-d3)-2-pyridinylamino)ethoxy]benzaldehyde is a deuterium-labeled compound primarily used in drug discovery and development. Its stability and accuracy make it a valuable tool in the analysis of drug metabolites and biological samples.