IMPPAT Phytochemical information: 
Pinnatin

Pinnatin
Summary

SMILES: COc1c2c(=O)cc(oc2cc2c1cco2)c1ccccc1
InChI: InChI=1S/C18H12O4/c1-20-18-12-7-8-21-15(12)10-16-17(18)13(19)9-14(22-16)11-5-3-2-4-6-11/h2-10H,1H3
InChIKey: QNWOJWLIFBMWKQ-UHFFFAOYSA-N
DeepSMILES: COccc=O)ccoc6ccc%10cco5))))))))cccccc6
Scaffold Graph/Node/Bond level: O=c1cc(-c2ccccc2)oc2cc3occc3cc12
Scaffold Graph/Node level: OC1CC(C2CCCCC2)OC2CC3OCCC3CC12
Scaffold Graph level: CC1CC(C2CCCCC2)CC2CC3CCCC3CC12
Functional groups: coc; cOC; c=O
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:
Pinnatin, pinnatin
External chemical identifiers:
CID:CID_5320607; ChEMBL:CHEMBL395770; SureChEMBL:SCHEMBL21828759
Chemical structure download


Pinnatin
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 292.29
Log P RDKit 4.21
Topological polar surface area (Å2) RDKit 52.58
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 18
Number of heavy atoms RDKit 22
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 17
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 2
Number of aromatic rings RDKit 4
Total number of rings RDKit 4
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 4


Pinnatin
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 RDKit Passed
Number of Ghose rule violations RDKit 0
Ghose rule RDKit Passed
Veber rule RDKit Good
Egan rule RDKit Good
GSK 4/400 rule RDKit Bad
Pfizer 3/75 rule RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.55


Pinnatin
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Poorly soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.56
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME Yes
CYP2C9 inhibitor SwissADME Yes
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No