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^Y 603-56-5^N
3D model (JSmol)	Interactive image
ChemSpider	4444927^N
PubChem CID	5281608
UNII	9AA5Z8PMYE^Y
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^N Key: NBVTYGIYKCPHQN-UHFFFAOYSA-N^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). N verify (what is ^YN ?) Infobox references

Chemical compound

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)

Flavonols and their conjugates

Backbone

Aglycones	3-Hydroxyflavone (synthetic) and derivatives

Flavonols

Aglycones

Conjugates

Glycosides of herbacetin

Glycosides of kaempferol

Glycosides of myricetin

Conjugates of quercetin

Sulfates

Glycosides

O-Methylated flavonols

Aglycones

Glycosides

of isorhamnetin	Narcissin (Isorhamnetin 3-O-rutinoside) Isorhamnetin 3-O-glucoside Tamarixetin 7-rutinoside
other	Azalein (Azaleatin 3-O-α-L-rhamnoside) Centaurein (Centaureidin 7-O-glucoside) Eupalin (Eupalitin 3-0-rhamnoside) Eupatolin (Eupatolitin 3-O-rhamnoside) Jacein (Jaceidin 7-O-glucoside) Patulitrin (Patuletin 7-O-glucoside Xanthorhamnin (Rhamnetin glycoside)