Resveratrol-13C6 is widely used in scientific research as an isotopically labeled compound. Its primary application is in metabolic studies, where it helps trace and analyze the pathways and mechanisms of resveratrol in biological systems. Researchers use it to investigate the bioavailability, distribution, and metabolism of resveratrol in humans and animals. It is also employed in pharmacokinetic studies to understand how the body processes resveratrol over time. Additionally, Resveratrol-13C6 serves as an internal standard in mass spectrometry, enhancing the accuracy and reliability of quantitative analyses in complex biological samples. Its labeled structure allows for precise detection and differentiation from non-labeled resveratrol, making it a valuable tool in advanced biomedical research.