AM-2233-d5 is primarily utilized in research settings, particularly in the field of analytical chemistry and forensic science. Its deuterated form makes it a valuable internal standard in mass spectrometry, aiding in the accurate quantification and identification of cannabinoids and related compounds in complex biological samples. Researchers rely on it to ensure precision in studies involving synthetic cannabinoids, helping to understand their metabolism, distribution, and potential effects. Additionally, it plays a role in developing and validating analytical methods for detecting novel psychoactive substances in forensic investigations.