IMPPAT Phytochemical information: 
2-Naphthol

2-Naphthol
Summary

SMILES: Oc1ccc2c(c1)cccc2
InChI: InChI=1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
InChIKey: JWAZRIHNYRIHIV-UHFFFAOYSA-N
DeepSMILES: Occcccc6)cccc6
Scaffold Graph/Node/Bond level: c1ccc2ccccc2c1
Scaffold Graph/Node level: C1CCC2CCCCC2C1
Scaffold Graph level: C1CCC2CCCCC2C1
Functional groups: cO
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Benzenoids
ClassyFire Class: Naphthalenes
ClassyFire Subclass: Naphthols and derivatives
NP Classifier Biosynthetic pathway: Shikimates and Phenylpropanoids
NP Classifier Superclass: Phenanthrenoids
NP Classifier Class: Phenanthrenes
Synonymous chemical names:
2- naphthalenol, beta-naphthol
External chemical identifiers:
CID:8663; ChEMBL:CHEMBL14126; ChEBI:10432; ZINC:ZINC000000967928; FDASRS:P2Z71CIK5H; SureChEMBL:SCHEMBL28781; MolPort-000-872-059
Chemical structure download


2-Naphthol
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 144.17
Log P RDKit 2.55
Topological polar surface area (Å2) RDKit 20.23
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 10
Number of heavy atoms RDKit 11
Number of heteroatoms RDKit 1
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 10
Number of sp3 hybridized carbon atoms RDKit 0
Shape complexity RDKit 0
Number of rotatable bonds RDKit 0
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 0
Number of aromatic rings RDKit 2
Total number of rings RDKit 2
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 2


2-Naphthol
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 2
Ghose filter RDKit Failed
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 0.602


2-Naphthol
ADMET 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 Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.26
Number of PAINS structural alerts SwissADME 0.0
Number of Brenk structural alerts SwissADME 0.0
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No


2-Naphthol
Predicted human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000252945CYP2E1725
ENSP00000321988SULT1A1866
ENSP00000324648CYP2B6700
ENSP00000332565SULT4A1933
ENSP00000337915CYP3A4724
ENSP00000341045UGT2B15742
ENSP00000342007CYP1A2720
ENSP00000369050CYP1A1726
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.