IMPPAT Phytochemical information: 
3-O-Methylquercetin
3-O-Methylquercetin
Summary

SMILES: COc1c(oc2c(c1=O)c(O)cc(c2)O)c1ccc(c(c1)O)O
InChI: InChI=1S/C16H12O7/c1-22-16-14(21)13-11(20)5-8(17)6-12(13)23-15(16)7-2-3-9(18)10(19)4-7/h2-6,17-20H,1H3
InChIKey: WEPBGSIAWZTEJR-UHFFFAOYSA-N
DeepSMILES: COccoccc6=O))cO)ccc6)O)))))))cccccc6)O))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:
3-methylquercetin, quercetin-3-o-methyl ether, quercetin-3-methylether, quercetin 3-methyl ether, quercetin, 3-methyl ether, Quercetin-3-o-methyl ether, 3’-o-methyl-quercetin, Quercetin 3-methyl ether, Quercetin-3-methyl ether, quercetin 3-me ether, quercetin-3-methyl ether
External chemical identifiers:
CID:CID_5280681; ChEMBL:CHEMBL163316; ChEBI:CHEBI:16860; ZINC:ZINC000005998596; FDASRS:7J92C373RH; SureChEMBL:SCHEMBL380558; MolPort-001-740-922
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
3-O-Methylquercetin
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 316.27
Log P RDKit 2.29
Topological polar surface area (Å2) RDKit 120.36
Number of hydrogen bond acceptors RDKit 7
Number of hydrogen bond donors RDKit 4
Number of carbon atoms RDKit 16
Number of heavy atoms RDKit 23
Number of heteroatoms RDKit 7
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 1
Shape complexity RDKit 0.06
Number of rotatable bonds RDKit 2
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
3-O-Methylquercetin
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 Good
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.535213
3-O-Methylquercetin
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -6.31
Number of PAINS structural alerts SwissADME 1
Number of Brenk structural alerts SwissADME 1
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