This compound is primarily utilized in research and development, particularly in the field of analytical chemistry. It serves as a labeled internal standard in mass spectrometry and other advanced analytical techniques, aiding in the accurate quantification and identification of similar compounds in complex biological or chemical samples. Its deuterated form enhances precision in tracking and analyzing metabolic pathways, drug interactions, and pharmacokinetics. Additionally, it is employed in studies related to neurotransmitters and their analogs, contributing to a deeper understanding of neurological processes and potential therapeutic applications.