IMPPAT Phytochemical information: 
Paulownin

Paulownin
Summary

SMILES: O[C@]12CO[C@@H]([C@H]1CO[C@@H]2c1ccc2c(c1)OCO2)c1ccc2c(c1)OCO2
InChI: InChI=1S/C20H18O7/c21-20-8-23-18(11-1-3-14-16(5-11)26-9-24-14)13(20)7-22-19(20)12-2-4-15-17(6-12)27-10-25-15/h1-6,13,18-19,21H,7-10H2/t13-,18-,19-,20-/m1/s1
InChIKey: CAQZFLPWHBKTTR-WNISUXOKSA-N
DeepSMILES: O[C@]CO[C@@H][C@H]5CO[C@@H]8cccccc6)OCO5))))))))))))cccccc6)OCO5
Scaffold Graph/Node/Bond level: c1cc2c(cc1C1OCC3C(c4ccc5c(c4)OCO5)OCC13)OCO2
Scaffold Graph/Node level: C1OC2CCC(C3OCC4C3COC4C3CCC4OCOC4C3)CC2O1
Scaffold Graph level: C1CC2CCC(C3CCC4C(C5CCC6CCCC6C5)CCC34)CC2C1
Functional groups: CO; COC; c1cOCO1
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lignans, neolignans and related compounds
ClassyFire Class: Furanoid lignans
NP Classifier Biosynthetic pathway: Shikimates and Phenylpropanoids
NP Classifier Superclass: Lignans
NP Classifier Class: Furofuranoid lignans
Synonymous chemical names:
Paulownin, paulownin
External chemical identifiers:
CID:CID_3084131; ChEMBL:CHEMBL479911; ZINC:ZINC000005037439; SureChEMBL:SCHEMBL662427; MolPort-001-741-609
Chemical structure download


Paulownin
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 370.36
Log P RDKit 2.33
Topological polar surface area (Å2) RDKit 75.61
Number of hydrogen bond acceptors RDKit 7
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 20
Number of heavy atoms RDKit 27
Number of heteroatoms RDKit 7
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 4
Stereochemical complexity RDKit 0.2
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 12
Number of sp3 hybridized carbon atoms RDKit 8
Shape complexity RDKit 0.4
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 4
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 2
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 2
Total number of rings RDKit 6
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 2
Number of saturated rings RDKit 2
Number of Smallest Set of Smallest Rings (SSSR) RDKit 6


Paulownin
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 0.86953


Paulownin
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -7.41
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