Chrysosplenetin

Chrysosplenetin
Names
	IUPAC name 4′,5-Dihydroxy-3,3′,6,7-tetramethoxyflavone
	Systematic IUPAC name 5-Hydroxy-4-(4-hydroxy-3-methoxyphenyl)-3,6,7-trimethoxy-4H-1-benzopyran-4-one
	Other names Chrysosplenetin B; 3,6,7,3'-Tetra-methylquercetagetin; Quercetagetin 3,6,7,3'-tetramethyl ether
Identifiers
CAS Number	69234-29-3 ; 603-56-5 ;
3D model (JSmol)	Interactive image;
ChemSpider	4444927 ;
PubChem CID	5281608;
UNII	9AA5Z8PMYE ;
CompTox Dashboard (EPA)	DTXSID80975707 ;
	InChI InChI=1S/C19H18O8/c1-23-11-7-9(5-6-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3 Key: NBVTYGIYKCPHQN-UHFFFAOYSA-N ; InChI=1/C19H18O8/c1-23-11-7-9(5-6-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3 Key: NBVTYGIYKCPHQN-UHFFFAOYAO;
	SMILES O=C1c3c(O)c(OC)c(OC)cc3O/C(=C1/OC)c2ccc(O)c(OC)c2;
Properties
Chemical formula	C19H18O8
Molar mass	374.345 g·mol−1
Density	1.448 g/mL
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Chrysosplenetin is an O-methylated flavonol. It can be found in the root of Berneuxia thibetica and in Chamomilla recutita.^[1]

References

^ Miroslav Repčák, Vanda Švehlı́ková, Ján Imrich, Kalevi Pihlaja (1999). "Jaceidin and chrysosplenetin chemotypes of Chamomilla recutita (L.) Rauschert". Biochemical Systematics and Ecology. 27 (7): 727–732. doi:10.1016/S0305-1978(98)00124-0.{{cite journal}}: CS1 maint: multiple names: authors list (link)

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