IMPPAT Phytochemical information: 
Maltol

Maltol
Summary

SMILES: O=c1ccoc(c1O)C
InChI: InChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
InChIKey: XPCTZQVDEJYUGT-UHFFFAOYSA-N
DeepSMILES: O=cccocc6O))C
Scaffold Graph/Node/Bond level: O=c1ccocc1
Scaffold Graph/Node level: OC1CCOCC1
Scaffold Graph level: CC1CCCCC1
Functional groups: 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
NP Classifier Superclass: Cyclic polyketides
NP Classifier Class: 4-pyrone derivatives
Synonymous chemical names:
3-hydroxy-2-methyl-4H-pyran-4-one, maltol⁄, 3-hydroxy-2-methyl-4h-pyran-4-one, Maltol, maltol
External chemical identifiers:
CID:CID_8369; ChEMBL:CHEMBL31422; ChEBI:CHEBI:69438; ZINC:ZINC000000164488; FDASRS:3A9RD92BS4; SureChEMBL:SCHEMBL4815; MolPort-000-741-877
Chemical structure download


Maltol
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 126.11
Log P RDKit 0.65
Topological polar surface area (Å2) RDKit 50.44
Number of hydrogen bond acceptors RDKit 3
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 6
Number of heavy atoms RDKit 9
Number of heteroatoms RDKit 3
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 5
Number of sp3 hybridized carbon atoms RDKit 1
Shape complexity RDKit 0.17
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


Maltol
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 0.554939


Maltol
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 Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -7.01
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


Maltol
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_000095ENSG00000224143EHMT210919NPASS
TAR_EXP_000500ENSG00000275565ALOX5240NPASS
TAR_EXP_000061ENSG00000134538SLCO1B110599ChEMBL, NPASS
TAR_EXP_000603ENSG00000124767GLO12739NPASS
TAR_EXP_000616ENSG00000111700SLCO1B328234ChEMBL, NPASS
TAR_EXP_001923ENSG00000066135KDM4A9682ChEMBL, NPASS
TAR_EXP_000773ENSG00000169083AR367NPASS
TAR_EXP_000819ENSG00000235268KDM4E390245ChEMBL, NPASS
TAR_EXP_000833ENSG00000160789LMNA4000NPASS
TAR_EXP_000883ENSG00000196611MMP14312ChEMBL, NPASS
TAR_EXP_000884ENSG00000087245MMP24313ChEMBL, NPASS
TAR_EXP_001300ENSG00000160801PTH1R5745NPASS
TAR_EXP_000885ENSG00000149968MMP34314ChEMBL, NPASS
TAR_EXP_000887ENSG00000118113MMP84317ChEMBL, NPASS
TAR_EXP_000966ENSG00000116044NFE2L24780NPASS
TAR_EXP_000674ENSG00000123636BAZ2B29994NPASS
TAR_EXP_000888ENSG00000100985MMP94318ChEMBL, NPASS