IMPPAT Phytochemical information: 
Isatin

Isatin
Summary

SMILES: O=C1C(=O)Nc2c1cccc2
InChI: InChI=1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11)
InChIKey: JXDYKVIHCLTXOP-UHFFFAOYSA-N
DeepSMILES: O=CC=O)Ncc5cccc6
Scaffold Graph/Node/Bond level: O=C1Nc2ccccc2C1=O
Scaffold Graph/Node level: OC1NC2CCCCC2C1O
Scaffold Graph level: CC1CC2CCCCC2C1C
Functional groups: O=C1ccNC1=O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Indoles and derivatives
ClassyFire Subclass: Indolines
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Tryptophan alkaloids
NP Classifier Class: Simple oxindole alkaloids
Synonymous chemical names:
isatin
Covalent inhibitor with Warhead::
CovPDB:COVPDB958 {covpdbwh_formatted};
External chemical identifiers:
CID:7054; ChEMBL:CHEMBL326294; ChEBI:27539; ZINC:ZINC000002047514; FDASRS:82X95S7M06; SureChEMBL:SCHEMBL34016; MolPort-000-871-222
Chemical structure download


Isatin
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 147.13
Log P RDKit 0.82
Topological polar surface area (Å2) RDKit 46.17
Number of hydrogen bond acceptors RDKit 2
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 8
Number of heavy atoms RDKit 11
Number of heteroatoms RDKit 3
Number of nitrogen atoms RDKit 1
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 8
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 1
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 1
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 1
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


Isatin
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 0.552


Isatin
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 -6.61
Number of PAINS structural alerts SwissADME 0.0
Number of Brenk structural alerts SwissADME 1.0
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


Isatin
Predicted human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000216500DHRS7700
ENSP00000235835AKR7A2700
ENSP00000285930AKR1B1700
ENSP00000290354CBR3700
ENSP00000367309MAOB974
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.