Tectorigenin

Tectorigenin is an O-methylated isoflavone, a type of flavonoid. It ha been isolated from leopard lily (Belamcanda chinensis),^[1] Algerian iris (Iris unguicularis)^[2] and East Asian arrowroot (Pueraria thunbergiana).^[3]

Tectorigenin

Names
IUPAC name 4′,5,7-Trihydroxy-6-methoxyisoflavone
Systematic IUPAC name 5,7-Dihydroxy-3-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one
Other names Tectorigenine
Identifiers
CAS Number	548-77-6 Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:9429 N
ChEMBL	ChEMBL242740 N
ChemSpider	4445122 N
ECHA InfoCard	100.208.621
KEGG	C10534 N
PubChem CID	5281811
UNII	855130H9CO Y
CompTox Dashboard (EPA)	DTXSID50203286
InChI InChI=1S/C16H12O6/c1-21-16-11(18)6-12-13(15(16)20)14(19)10(7-22-12)8-2-4-9(17)5-3-8/h2-7,17-18,20H,1H3 N Key: OBBCRPUNCUPUOS-UHFFFAOYSA-N N InChI=1/C16H12O6/c1-21-16-11(18)6-12-13(15(16)20)14(19)10(7-22-12)8-2-4-9(17)5-3-8/h2-7,17-18,20H,1H3 Key: OBBCRPUNCUPUOS-UHFFFAOYAZ
SMILES COC1=C(C=C2C(=C1O)C(=O)C(=CO2)C3=CC=C(C=C3)O)O
Properties
Chemical formula	C16H12O6
Molar mass	300.266 g·mol−1
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

Glycosides

Tectoridin is the 7-glucoside of tectorigenin.

See also

• ψ-Tectorigenin, an isomeric flavonoid