Xanthine-13C15N2 (CAS 1262670-81-4)

Xanthine-13C15N2, a labeled variant of the naturally occurring purine base xanthine, incorporates stable isotopes of carbon and nitrogen into its molecular structure. This isotopic labeling enhances its utility in scientific studies, especially in the field of metabolomics and enzymatic activity tracking. Xanthine, as a core component of the metabolic pathway of purines, plays a role in the biochemistry of virtually all cells. In research, Xanthine-13C15N2 serves as a pivotal tracer or marker, enabling researchers to precisely monitor and study xanthine metabolism, purine biosynthesis, and degradation pathways through mass spectrometry or NMR spectroscopy. This detailed tracking helps in elucidating the intricate processes of cellular metabolism and the enzymatic mechanisms underlying purine conversion, such as those catalyzed by xanthine oxidase. By offering a clearer view of these biochemical pathways, Xanthine-13C15N2 aids in advancing our understanding of fundamental biological processes and the role of purine metabolism in various cellular functions.