Orobol

Orobol
Names
	IUPAC name 3′,4′,5,7-Tetrahydroxyisoflavone
	Systematic IUPAC name 3-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
	Other names Isoluteolin; Santol; 5,7,3',4'-Tetrahydroxyisoflavone
Identifiers
CAS Number	480-23-9 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	292790
ChEBI	CHEBI:69437 ;
ChemSpider	4445113 ;
MeSH	D011794
PubChem CID	5281801;
UNII	LU8UZM1T51 ;
CompTox Dashboard (EPA)	DTXSID20197380 ;
	InChI InChI=1S/C15H10O6/c16-8-4-12(19)14-13(5-8)21-6-9(15(14)20)7-1-2-10(17)11(18)3-7/h1-6,16-19H Key: IOYHCQBYQJQBSK-UHFFFAOYSA-N ; InChI=1/C15H10O6/c16-8-4-12(19)14-13(5-8)21-6-9(15(14)20)7-1-2-10(17)11(18)3-7/h1-6,16-19H Key: IOYHCQBYQJQBSK-UHFFFAOYAR;
	SMILES C1=CC(=C(C=C1C2=COC3=CC(=CC(=C3C2=O)O)O)O)O;
Properties
Chemical formula	C15H10O6
Molar mass	286.23 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

Orobol is one of several known isoflavones. It can be isolated from Aspergillus niger or Streptomyces neyagawaensis. It is a potent inhibitor of Phosphoinositide 3-kinase.^[1]^[2]

References

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