Chemistry:Juglanin

Juglanin
Names
	IUPAC name 3-(α-L-Arabinofuranosyloxy)-4′,5,7-trihydroxyflavone
	Systematic IUPAC name 3-{[(2S,3R,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
	Other names Kaempferol 3-O-arabinoside; 5,7,4'-Trihydroxyflavone 3-alpha-L-arabinofuranoside; Euglanin
Identifiers
CAS Number	5041-67-8;
3D model (JSmol)	Interactive image;
ChemSpider	10365524;
PubChem CID	5318717;
	SMILES OCC(O1)C(O)C(O)C1OC(C(=O)2)=C(c(c4)ccc(O)c4)Oc(c3)c(c(O)cc(O)3)2;
Properties
Chemical formula	C20H18O10
Molar mass	418.35 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

Juglanin is a flavonol found in Polygonum aviculare.^[1]

References

↑ LC Method for Analysis of Three Flavonols in Rat Plasma and Urine after Oral Administration of Polygonum aviculare Extract. Fuquan Xu, Huashi Guan, Guoqiang Li and Hongbing Liu, Chromatographia, June 2009, Volume 69, Issue 11-12, pages 1251-1258, doi:10.1365/s10337-009-1088-x

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Names

IUPAC name 3-(α-L-Arabinofuranosyloxy)-4′,5,7-trihydroxyflavone
Systematic IUPAC name 3-{[(2S,3R,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
Other names Kaempferol 3-O-arabinoside 5,7,4'-Trihydroxyflavone 3-alpha-L-arabinofuranoside Euglanin
Identifiers
CAS Number	5041-67-8
3D model (JSmol)	Interactive image
ChemSpider	10365524
PubChem CID	5318717
SMILES OCC(O1)C(O)C(O)C1OC(C(=O)2)=C(c(c4)ccc(O)c4)Oc(c3)c(c(O)cc(O)3)2
Properties
Chemical formula	C₂₀H₁₈O₁₀
Molar mass	418.35 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references