IMPPAT Phytochemical information: 
1-Octadecanethiol

1-Octadecanethiol
Summary

SMILES: CCCCCCCCCCCCCCCCCCS
InChI: InChI=1S/C18H38S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3
InChIKey: QJAOYSPHSNGHNC-UHFFFAOYSA-N
DeepSMILES: CCCCCCCCCCCCCCCCCCS
Functional groups: CS
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organosulfur compounds
ClassyFire Class: Thiols
ClassyFire Subclass: Alkylthiols
NP Classifier Biosynthetic pathway: Fatty acids
NP Classifier Superclass: Fatty acyls
NP Classifier Class: Hydrocarbons
Synonymous chemical names:
1-octadecanethiol
External chemical identifiers:
CID:CID_17905; ZINC:ZINC000086050946; SureChEMBL:SCHEMBL25850; MolPort-003-938-523
Chemical structure download


1-Octadecanethiol
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 286.57
Log P RDKit 7.18
Topological polar surface area (Å2) RDKit 0
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 18
Number of heavy atoms RDKit 19
Number of heteroatoms RDKit 1
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 1
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 0
Number of sp3 hybridized carbon atoms RDKit 18
Shape complexity RDKit 1
Number of rotatable bonds RDKit 16
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 0
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 0
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 0


1-Octadecanethiol
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 1
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 1
Ghose filter RDKit Failed
Veber filter RDKit Bad
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.225372


1-Octadecanethiol
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Poorly soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -1.54
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
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