This chemical is primarily used in research and development, particularly in the field of analytical chemistry. It serves as a labeled internal standard in mass spectrometry studies, aiding in the accurate quantification and identification of similar compounds in complex mixtures. Its deuterium-labeled structure allows for precise tracking and analysis, making it valuable in pharmacokinetic and metabolic studies. Additionally, it can be utilized in surface chemistry research to investigate the behavior of cationic surfactants in various environments. Its applications are largely confined to laboratory settings, where it contributes to advancements in scientific understanding and methodology.