Daphnin

Daphnin
Names

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
3D model (Jmol)	Interactive image
ChEBI	CHEBI:17989^Y
ChemSpider	16735762^Y
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
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
Properties
Chemical formula	C₁₅H₁₆O₉
Molar mass	340.28 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is ^YN ?)
Infobox references

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

References

↑ thefreedictionary.com > dihydroxycoumarin glycoside Retrieved on Dec 23, 2009
↑ 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.

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