Used in research to study the endocannabinoid system and its role in various physiological processes. It serves as a labeled internal standard in mass spectrometry for accurate quantification of endogenous compounds. Applied in investigations related to pain management, inflammation, and neurological disorders. Helps in understanding the mechanisms of cannabinoid receptors and their interactions with ligands. Utilized in metabolic studies to track pathways and transformations of related compounds. Supports the development of therapeutic agents targeting the endocannabinoid system.