IMPPAT Phytochemical information: 
7,4'-Dihydroxyflavone
7,4'-Dihydroxyflavone
Summary

SMILES: Oc1ccc(cc1)c1cc(=O)c2c(o1)cc(cc2)O
InChI: InChI=1S/C15H10O4/c16-10-3-1-9(2-4-10)14-8-13(18)12-6-5-11(17)7-15(12)19-14/h1-8,16-17H
InChIKey: LCAWNFIFMLXZPQ-UHFFFAOYSA-N
DeepSMILES: Occcccc6))ccc=O)cco6)cccc6))O
Scaffold Graph/Node/Bond level: O=c1cc(-c2ccccc2)oc2ccccc12
Scaffold Graph/Node level: OC1CC(C2CCCCC2)OC2CCCCC12
Scaffold Graph level: CC1CC(C2CCCCC2)CC2CCCCC12
Functional groups: cO; c=O; coc
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Phenylpropanoids and polyketides
ClassyFire Class: Flavonoids
ClassyFire Subclass: Flavones
NP Classifier Biosynthetic pathway: Shikimates and Phenylpropanoids
NP Classifier Superclass: Flavonoids
NP Classifier Class: Flavones
Synonymous chemical names:
74-dihydroxyflavone, Flavone, 4',7-dihydroxy, 7,4'-dihydroxyflavone, 7,4' -dihydroxyflavone
External chemical identifiers:
CID:CID_5282073; ChEMBL:CHEMBL294878; ChEBI:CHEBI:29503; ZINC:ZINC000000057658; FDASRS:53ZZF57X0U; SureChEMBL:SCHEMBL157723; MolPort-003-665-797
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
7,4'-Dihydroxyflavone
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 254.24
Log P RDKit 2.87
Topological polar surface area (Å2) RDKit 70.67
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 15
Number of heavy atoms RDKit 19
Number of heteroatoms RDKit 4
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 15
Number of sp3 hybridized carbon atoms RDKit 0
Shape complexity RDKit 0
Number of rotatable bonds RDKit 1
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 0
Number of aromatic carbocycles RDKit 2
Number of aromatic heterocycles RDKit 1
Number of aromatic rings RDKit 3
Total number of rings RDKit 3
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 0
Number of Smallest Set of Smallest Rings (SSSR) RDKit 3
7,4'-Dihydroxyflavone
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 0
Ghose filter RDKit Passed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.700092
7,4'-Dihydroxyflavone
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.54
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No
7,4'-Dihydroxyflavone
Human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000260433CYP19A1793
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.