Specialists in Stable Isotope & Metabolite Synthesis

ISO 9001

Labeled Metabolites


We offer a selection of stable labeled metabolic compounds including a diverse array of xanthines. Our metabolites are offered as deutered compounds or you may choose the more rugged 13C and 15N variants.

If you are unable to find the desired metabolite in our catalog, we will be more than happy to provide a quote on custom synthetic work.

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Learn more about our custom synthesis »