IMPPAT Phytochemical information: 
Kaempferol 3,7,4'-trimethyl ether
Kaempferol 3,7,4'-trimethyl ether
Summary

SMILES: COc1ccc(cc1)c1oc2cc(OC)cc(c2c(=O)c1OC)O
InChI: InChI=1S/C18H16O6/c1-21-11-6-4-10(5-7-11)17-18(23-3)16(20)15-13(19)8-12(22-2)9-14(15)24-17/h4-9,19H,1-3H3
InChIKey: WSQWAMGRHJQANC-UHFFFAOYSA-N
DeepSMILES: COcccccc6))cocccOC))ccc6c=O)c%10OC)))))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: cOC; coc; c=O; cO
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Phenylpropanoids and polyketides
ClassyFire Class: Flavonoids
ClassyFire Subclass: O-methylated flavonoids
NP Classifier Biosynthetic pathway: Shikimates and Phenylpropanoids
NP Classifier Superclass: Flavonoids
NP Classifier Class: Flavonols
Synonymous chemical names:
5-hydroxy-3,7,4'-trimethoxyflavone, Flavone, 5-hydroxy-3,7,4'-trimethoxy
External chemical identifiers:
CID:CID_5468749; ChEMBL:CHEMBL77686; ZINC:ZINC000005733532; SureChEMBL:SCHEMBL4649968; MolPort-001-741-187
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Kaempferol 3,7,4'-trimethyl ether
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 328.32
Log P RDKit 3.19
Topological polar surface area (Å2) RDKit 78.13
Number of hydrogen bond acceptors RDKit 6
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 18
Number of heavy atoms RDKit 24
Number of heteroatoms RDKit 6
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 3
Shape complexity RDKit 0.17
Number of rotatable bonds RDKit 4
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
Kaempferol 3,7,4'-trimethyl ether
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 0.792283
Kaempferol 3,7,4'-trimethyl ether
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 -5.82
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 Yes
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No