Azaleatin

Azaleatin

Azaleatin structure
Names
IUPAC name 2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-5-methoxychromen-4-one
Other names 5-O-Methylquercetin Quercetin 5-methyl ether
Identifiers
CAS Number	529-51-1 N
ChEBI	CHEBI:2945 N
ChEMBL	ChEMBL470848 Y
ChemSpider	4444923 Y
Jmol 3D model	Interactive image
PubChem	5281604
InChI InChI=1S/C16H12O7/c1-22-11-5-8(17)6-12-13(11)14(20)15(21)16(23-12)7-2-3-9(18)10(19)4-7/h2-6,17-19,21H,1H3 Y Key: RJBAXROZAXAEEM-UHFFFAOYSA-N Y InChI=1/C16H12O7/c1-22-11-5-8(17)6-12-13(11)14(20)15(21)16(23-12)7-2-3-9(18)10(19)4-7/h2-6,17-19,21H,1H3 Key: RJBAXROZAXAEEM-UHFFFAOYAA
SMILES O=C1c3c(O/C(=C1/O)c2ccc(O)c(O)c2)cc(O)cc3OC
Properties
Chemical formula	C16H12O7
Molar mass	316.26 g/mol
Density	1.634 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

Azaleatin is a chemical compound. It is an O-methylated flavonol, a type of flavonoid. It was first isolated from the flowers of Rhododendron mucronatum in 1956 and has since been recorded in forty-four other Rhododendron species, in Plumbago capensis, in Ceratostigma willmottiana and in Carya pecan. It has been also been found in the leaves of Eucryphia.

Glycosides

Azalein is the 3-O-α-L-rhamnoside of azaleatin.