Prunetin

Prunetin
Names
	IUPAC name 5-hydroxy-3-(4-hydroxyphenyl)-7-methoxychromen-4-one
	Other names Prunusetin; 4',5-dihydroxy-7-methoxyisoflavone; 5,4'-dihydroxy-7-methoxyisoflavone
Identifiers
CAS Number	552-59-0 =
ChEBI	CHEBI:8600
ChEMBL	ChEMBL491174
ChemSpider	4445116
EC Number	209-018-5
IUPHAR/BPS	6919
Jmol 3D model	Interactive image
KEGG	C10521
PubChem	5281804
	InChI InChI=1S/C16H12O5/c1-20-11-6-13(18)15-14(7-11)21-8-12(16(15)19)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3 Key: KQMVAGISDHMXJJ-UHFFFAOYSA-N ; InChI=1/C16H12O5/c1-20-11-6-13(18)15-14(7-11)21-8-12(16(15)19)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3 Key: KQMVAGISDHMXJJ-UHFFFAOYAR ;
	SMILES COC1=CC(=C2C(=C1)OC=C(C2=O)C3=CC=C(C=C3)O)O ;
Properties
Chemical formula	C16H12O5
Molar mass	284.26 g/mol
	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

Prunetin is an O-methylated isoflavone, a type of flavonoid. It has been isolated for the first time by Finnemore in 1910 in the bark of Prunus emarginata (the Oregon cherry).^[1] Prunetin isolated from pea roots can act as an attractant for Aphanomyces euteiches zoospores.^[2] It is also an allosteric inhibitor of human liver aldehyde dehydrogenase.^[3]

Glycosides

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v t e Isoflavones and their glycosides
Isoflavones	Daidzein Genistein Irilone Orobol Pseudobaptigenin Anagyroidisoflavone A and B
O-methylated isoflavones	Biochanin A Calycosin Formononetin Glycitein Irigenin 5-O-methylgenistein Pratensein Prunetin Psi-tectorigenin Retusin Tectorigenin
Glycosides	Daidzin Genistin Iridin Ononin Puerarin Sophoricoside Tectoridin
Prenylated isoflavones	Bidwillol A Derrubone Luteone 7-O-Methylluteone Wighteone
Pyranoisoflavones	Alpinumisoflavone Barbigerone Di-O-methylalpinumisoflavone 4'-methyl-alpinumisoflavone
Misc	Rotenoids
Synthetic	Ipriflavone

Names


IUPAC name 5-hydroxy-3-(4-hydroxyphenyl)-7-methoxychromen-4-one
Other names Prunusetin 4',5-dihydroxy-7-methoxyisoflavone 5,4'-dihydroxy-7-methoxyisoflavone
Identifiers
CAS Number	552-59-0^Y=
ChEBI	CHEBI:8600^N
ChEMBL	ChEMBL491174^N
ChemSpider	4445116^N
EC Number	209-018-5
IUPHAR/BPS	6919
Jmol 3D model	Interactive image
KEGG	C10521^N
PubChem	5281804
InChI InChI=1S/C16H12O5/c1-20-11-6-13(18)15-14(7-11)21-8-12(16(15)19)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3^N Key: KQMVAGISDHMXJJ-UHFFFAOYSA-N^N InChI=1/C16H12O5/c1-20-11-6-13(18)15-14(7-11)21-8-12(16(15)19)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3 Key: KQMVAGISDHMXJJ-UHFFFAOYAR
SMILES COC1=CC(=C2C(=C1)OC=C(C2=O)C3=CC=C(C=C3)O)O
Properties
Chemical formula	C₁₆H₁₂O₅
Molar mass	284.26 g/mol
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