Record Information
Version1.0
Creation Date2016-05-22 07:13:27 UTC
Update Date2016-11-09 01:16:13 UTC
Accession NumberCHEM020562
Identification
Common Name4-Pyridinol
ClassSmall Molecule
DescriptionA monohydroxypyridine that is pyridine in which the hydrogen at position 4 has been replaced by a hydroxy group.
Contaminant Sources
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
4-PyridinolChEBI
gamma-HydroxypyridineChEBI
g-HydroxypyridineGenerator
Γ-hydroxypyridineGenerator
4-Hydroxypyridine nitrateMeSH
4-PyridoneMeSH
4(1H)-PyridinoneMeSH
Chemical FormulaC5H5NO
Average Molecular Mass95.099 g/mol
Monoisotopic Mass95.037 g/mol
CAS Registry Number626-64-2
IUPAC Name1,4-dihydropyridin-4-one
Traditional Name4pyridone
SMILESO=C1C=CNC=C1
InChI IdentifierInChI=1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7)
InChI KeyGCNTZFIIOFTKIY-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as dihydropyridines. Dihydropyridines are compounds containing a dihydropyridine moiety, which is a semi-saturated pyridine derivative with two double bonds.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassHydropyridines
Direct ParentDihydropyridines
Alternative Parents
Substituents
  • Dihydropyridine
  • Heteroaromatic compound
  • Vinylogous amide
  • Cyclic ketone
  • Azacycle
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility118 g/LALOGPS
logP-1.1ALOGPS
logP0.27ChemAxon
logS0.09ALOGPS
pKa (Strongest Acidic)15ChemAxon
pKa (Strongest Basic)-5.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.1 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity27.62 m³·mol⁻¹ChemAxon
Polarizability9.13 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - GC-MS (1 TMS)splash10-0udi-1900000000-b0e6207b9b726e4690daSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-9000000000-ee72511d0a5bf5dfaaa4Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-9000000000-0e128fda22eeaa6239cdSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-056r-9000000000-0197582964a4bbc5e416Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-9000000000-81a4dbeb5865c7ec1b93Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-9000000000-f2481eceb6bff1d7e79aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0udl-9000000000-0de096a96dacb906b3a8Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0240302
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDC00007406
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI ID87614
PubChem Compound ID12290
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available