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单词 hypoxanthine
释义

hypoxanthinen.

/hɪpɒkˈsanθʌɪn//hʌɪpɒkˈsanθʌɪn/
Etymology: < hypo- prefix 1e + xanthine n. Compare French hypoxanthine.
Chemistry.
A nitrogenous substance, C5H4N4O, found in the muscle, spleen, heart, etc. of vertebrates, and forming a white crystalline powder; also called sarcine n.
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the world > matter > chemistry > organic chemistry > other substances > [noun] > misc
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1857 E. L. Birkett Bird's Urinary Deposits (ed. 5) 46 This interesting body..bears so close a resemblance to xanthine or uric oxide, that Scherer has named it hypoxanthine.
attributive.1873 C. H. Ralfe Outl. Physiol. Chem. 96 The precipitate consists of hypoxanthin nitrate and silver oxide; this is to be decomposed with sulphydric acid, and hypoxanthin is precipitated.

Derivatives

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hypoˈxanthic adj. derived from, or of the nature of, hypoxanthine.
This entry has not yet been fully updated (first published 1899; most recently modified version published online September 2018).
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n.1857
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