IMPPAT Phytochemical information: 
Pamoic acid

Pamoic acid
Summary

SMILES: OC(=O)c1cc2ccccc2c(c1O)Cc1c(O)c(cc2c1cccc2)C(=O)O
InChI: InChI=1S/C23H16O6/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h1-10,24-25H,11H2,(H,26,27)(H,28,29)
InChIKey: WLJNZVDCPSBLRP-UHFFFAOYSA-N
DeepSMILES: OC=O)cccccccc6cc%10O))CccO)cccc6cccc6)))))))C=O)O
Scaffold Graph/Node/Bond level: c1ccc2c(Cc3cccc4ccccc34)cccc2c1
Scaffold Graph/Node level: C1CCC2C(C1)CCCC2CC1CCCC2CCCCC21
Scaffold Graph level: C1CCC2C(C1)CCCC2CC1CCCC2CCCCC21
Functional groups: cC(=O)O; cO
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Benzenoids
ClassyFire Class: Naphthalenes
ClassyFire Subclass: Naphthalenecarboxylic acids and derivatives
NP Classifier Biosynthetic pathway: Shikimates and Phenylpropanoids
NP Classifier Superclass: Phenanthrenoids
NP Classifier Class: Phenanthrenes
Synonymous chemical names:
embonic acid
External chemical identifiers:
CID:CID_8546; ChEMBL:CHEMBL177880; ChEBI:CHEBI:50186; ZINC:ZINC000000538152; FDASRS:7RRQ8QZ38N; SureChEMBL:SCHEMBL5721; MolPort-000-563-821
Chemical structure download


Pamoic acid
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 388.38
Log P RDKit 4.39
Topological polar surface area (Å2) RDKit 115.06
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 4
Number of carbon atoms RDKit 23
Number of heavy atoms RDKit 29
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 22
Number of sp3 hybridized carbon atoms RDKit 1
Shape complexity RDKit 0.04
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 4
Number of aromatic heterocycles RDKit 0
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


Pamoic acid
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 Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.412099


Pamoic acid
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.56
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Poorly soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -4.56
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No


Pamoic acid
Human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000215832MAPK1700
ENSP00000263025MAPK3700
ENSP00000415890GPR35928
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.