IMPPAT Phytochemical information: 
Crotonaldehyde

Crotonaldehyde
Summary

SMILES: C/C=C/C=O
InChI: InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2+
InChIKey: MLUCVPSAIODCQM-NSCUHMNNSA-N
DeepSMILES: C/C=C/C=O
Functional groups: C/C=C/C=O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organic oxygen compounds
ClassyFire Class: Organooxygen compounds
ClassyFire Subclass: Carbonyl compounds
NP Classifier Biosynthetic pathway: Fatty acids
NP Classifier Superclass: Fatty acyls
NP Classifier Class: Fatty aldehydes
Synonymous chemical names:
crotonal, crotonaldehyde
Covalent inhibitor with Warhead::
CovPDB:COVPDB74 {covpdbwh_formatted};
External chemical identifiers:
CID:447466; ChEMBL:CHEMBL1086445; ChEBI:41607; ZINC:ZINC000001686876; FDASRS:6PUW625907; SureChEMBL:SCHEMBL38449; MolPort-001-783-817
Chemical structure download


Crotonaldehyde
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 70.09
Log P RDKit 0.76
Topological polar surface area (Å2) RDKit 17.07
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 4
Number of heavy atoms RDKit 5
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 3
Number of sp3 hybridized carbon atoms RDKit 1
Shape complexity RDKit 0.25
Number of rotatable bonds RDKit 1
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


Crotonaldehyde
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 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 0.3286


Crotonaldehyde
ADMET 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 -6.34
Number of PAINS structural alerts SwissADME 0.0
Number of Brenk structural alerts SwissADME 2.0
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


Crotonaldehyde
Predicted human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000216117HMOX1824
ENSP00000226730IL2726
ENSP00000229135IFNG700
ENSP00000261733ALDH2964
ENSP00000285930AKR1B1727
ENSP00000296871CSF2700
ENSP00000352584AKR1B10727
ENSP00000380252NFE2L2700
ENSP00000381607GSTP1700
ENSP00000398698TNF725
ENSP00000412237IL10700
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.