IMPPAT Phytochemical information: 
Pyrazole

Pyrazole
Summary

SMILES: c1ccn[nH]1
InChI: InChI=1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)
InChIKey: WTKZEGDFNFYCGP-UHFFFAOYSA-N
DeepSMILES: cccn[nH]5
Scaffold Graph/Node/Bond level: c1cn[nH]c1
Scaffold Graph/Node level: C1CNNC1
Scaffold Graph level: C1CCCC1
Functional groups: cn[nH]c
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Azoles
ClassyFire Subclass: Pyrazoles
NP Classifier Biosynthetic pathway: Alkaloids
Synonymous chemical names:
pyrazole
External chemical identifiers:
CID:CID_1048; ChEMBL:CHEMBL15967; ChEBI:CHEBI:17241; ZINC:ZINC000000895257; FDASRS:3QD5KJZ7ZJ; SureChEMBL:SCHEMBL1384; MolPort-000-165-803
Chemical structure download


Pyrazole
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 68.08
Log P RDKit 0.41
Topological polar surface area (Å2) RDKit 28.68
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 3
Number of heavy atoms RDKit 5
Number of heteroatoms RDKit 2
Number of nitrogen atoms RDKit 2
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 3
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 0
Number of aromatic heterocycles RDKit 1
Number of aromatic rings RDKit 1
Total number of rings RDKit 1
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 1


Pyrazole
Drug-likeness
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 3
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 0.468343


Pyrazole
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Very soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -6.56
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


Pyrazole
Phytochemical - Human target proteins supported by experimental evidence associations
Human target proteins supported by experimental evidence
IMPPAT target identifierGene identifierHGNC symbolEntrez Gene identifierSource
TAR_EXP_001592ENSG00000059377TBXAS16916ChEMBL
TAR_EXP_000265ENSG00000255974CYP2A61548ChEMBL