IMPPAT Phytochemical information: 
Meconic acid

Meconic acid
Summary

SMILES: OC(=O)c1cc(=O)c(c(o1)C(=O)O)O
InChI: InChI=1S/C7H4O7/c8-2-1-3(6(10)11)14-5(4(2)9)7(12)13/h1,9H,(H,10,11)(H,12,13)
InChIKey: ZEGRKMXCOCRTCS-UHFFFAOYSA-N
DeepSMILES: OC=O)ccc=O)cco6)C=O)O)))O
Scaffold Graph/Node/Bond level: O=c1ccocc1
Scaffold Graph/Node level: OC1CCOCC1
Scaffold Graph level: CC1CCCCC1
Functional groups: cC(=O)O; c=O; coc; cO
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Pyrans
ClassyFire Subclass: Pyranones and derivatives
NP Classifier Biosynthetic pathway: Polyketides
Synonymous chemical names:
3-hydroxy-4-oxo-4h-pyran-2,6-dicarboxylic acid, Meconic acid, meconic acid
External chemical identifiers:
CID:CID_10347; ChEMBL:CHEMBL109516; ChEBI:CHEBI:166570; ZINC:ZINC000001587602; FDASRS:V502I79516; SureChEMBL:SCHEMBL546968
Chemical structure download


Meconic acid
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 200.1
Log P RDKit -0.26
Topological polar surface area (Å2) RDKit 125.04
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 3
Number of carbon atoms RDKit 7
Number of heavy atoms RDKit 14
Number of heteroatoms RDKit 7
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 7
Number of sp3 hybridized carbon atoms RDKit 0
Shape complexity RDKit 0
Number of rotatable bonds RDKit 2
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


Meconic acid
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 RDKit Passed
Number of Ghose rule violations RDKit 1
Ghose rule RDKit Failed
Veber rule RDKit Good
Egan rule RDKit Good
GSK 4/400 rule RDKit Good
Pfizer 3/75 rule RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.6


Meconic acid
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.56
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 -7.52
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