1 xanthine | Definition of xanthine

xanthine

noun
xan·​thine | \ ˈzan-ËŒthÄ“n How to pronounce xanthine (audio) \

Definition of xanthine

: a feebly basic compound C5H4N4O2 that occurs especially in animal or plant tissue, is derived from guanine and hypoxanthine, and yields uric acid on oxidation also : any of various derivatives of xanthine (such as methylxanthine)

First Known Use of xanthine

1857, in the meaning defined above

History and Etymology for xanthine

International Scientific Vocabulary

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More Definitions for xanthine

xanthine

noun
xan·​thine | \ ˈzan-ËŒthÄ“n How to pronounce xanthine (audio) \

Medical Definition of xanthine

: a feebly basic compound C5H4N4O2 that occurs especially in animal or plant tissue, is derived from guanine and hypoxanthine, and yields uric acid on oxidation also : any of various derivatives of this

More from Merriam-Webster on xanthine

Britannica.com: Encyclopedia article about xanthine