Daphnin

Daphnin
IUPAC name 8-Hydroxy-2-oxo-2H-chromen-7-yl β-D-glucopyranoside
Other names Daphnoside; 7-(β-D-Glucopyranosyloxy)-8-hydroxycoumarin; Daphnetin 7-β-D-glucopyranoside
Identifiers
CAS number	486-55-5 Y
ChemSpider	16735762 Y
ChEBI	CHEBI:17989 Y
Jmol-3D images	Image 1
SMILES O=C2\C=C/c3ccc(O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)c(O)c3O2
InChI InChI=1S/C15H16O9/c16-5-8-10(18)12(20)13(21)15(23-8)22-7-3-1-6-2-4-9(17)24-14(6)11(7)19/h1-4,8,10,12-13,15-16,18-21H,5H2/t8-,10-,12+,13-,15-/m1/s1 Y Key: HOIXTKAYCMNVMY-PVOAASPHSA-N Y
Properties
Molecular formula	C15H16O9
Molar mass	340.28 g mol−1
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Daphnin is a plant toxin.^[1] It can be produced from dihydroxycoumarin by O-dihydroxycoumarin 7-O-glucosyltransferase.^[2]

References

1. ^ thefreedictionary.com > dihydroxycoumarin glycoside Retrieved on Dec 23, 2009
2. ^ Ibrahim RK and Boulay B (1980). "Purification and some properties of UDP-glucose:o-hydroxycoumarin 7-O-glucosyltransferase from tobacco cell cultures". Plant Sci. Lett. 18 (2): 177–184. doi:10.1016/0304-4211(80)90048-6. 

This article about an organic compound is a stub. You can help Wikipedia by expanding it.v · Categories: Organic compound stubs Plant toxins Glucosides Coumarins Wikimedia Foundation. 2010. Игры ⚽ Нужно сделать НИР? Daphniidae Daphnis (moth) Look at other dictionaries: Daphnin — Daph nin, n. [Cf. F. daphnine.] (Chem.) (a) A dark green bitter resin extracted from the mezereon ({Daphne mezereum}) and regarded as the essential principle of the plant. [R.] (b) A white, crystalline, bitter substance, regarded as a glucoside,… …   The Collaborative International Dictionary of English Daphnīn — Daphnīn, von Vauquelin entdeckte organische Base in der Rinde der Daphne slpina, D. Mezereum u. D. Gnidium; bildet weiße, durchsichtige, glänzende Schuppen, ist geruchlos, äußerst bitter u. scharf, nach Gmelin mäßig bitter u. herbe, neutral,… …   Pierer's Universal-Lexikon Daphnīn — C15H16O9, Glykosid in der Rinde von Daphne Mezereum, bildet farblose Kristalle, schmeckt bitter, löst sich wenig in kaltem Wasser, leichter in Alkohol, nicht in Äther, schmilzt bei 200°, zerfällt beim Behandeln mit verdünnten Säuren in Zucker und …   Meyers Großes Konversations-Lexikon Daphnin — Daph|nin, das; s [zu ↑Daphne]: Bestandteil einer Seidelbastrinde, der vielfach als Arznei verwendet wird …   Universal-Lexikon daphnin — daph·nin daf nən n a bitter crystalline glucoside C15H16O9 occurring esp. in plants of the genus Daphne (as D. mezereum) * * * daph·nin (dafґnin) 7,8 dihydroxycoumarin 7 β D glucoside, a glycoside found in Daphne mezereum …   Medical dictionary Daphnin — Daph|nin das; s <zu ↑...in> Bestandteil einer Seidelbastrinde, vielfach als Arznei verwendet …   Das große Fremdwörterbuch daphnin — daph·nin …   English syllables daphnin — nə̇n noun ( s) Etymology: New Latin Daphne + English in : a bitter crystalline glucoside C15H16O9 occurring especially in plants of the genus Daphne (as D. mezereum) …   Useful english dictionary Daphne alpina — Daphnin Daph nin, n. [Cf. F. daphnine.] (Chem.) (a) A dark green bitter resin extracted from the mezereon ({Daphne mezereum}) and regarded as the essential principle of the plant. [R.] (b) A white, crystalline, bitter substance, regarded as a… …   The Collaborative International Dictionary of English Daphne mezereum — Daphnin Daph nin, n. [Cf. F. daphnine.] (Chem.) (a) A dark green bitter resin extracted from the mezereon ({Daphne mezereum}) and regarded as the essential principle of the plant. [R.] (b) A white, crystalline, bitter substance, regarded as a… …   The Collaborative International Dictionary of English 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”