Record Information
Version1.0
Creation Date2016-09-30 23:07:53 UTC
Update Date2020-04-22 15:13:18 UTC
BMDB IDBMDB0004094
Secondary Accession Numbers
  • BMDB04094
Metabolite Identification
Common NameIndoxyl
DescriptionIndoxyl, also known as 1H-indol-3-ol, belongs to the class of organic compounds known as hydroxyindoles. These are organic compounds containing an indole moiety that carries a hydroxyl group. Indoxyl exists in all living organisms, ranging from bacteria to humans. Based on a literature review a significant number of articles have been published on Indoxyl.
Structure
Thumb
Synonyms
ValueSource
1H-indol-3-OlChEBI
Chemical FormulaC8H7NO
Average Molecular Weight133.1473
Monoisotopic Molecular Weight133.052763851
IUPAC Name1H-indol-3-ol
Traditional Nameindoxyl
CAS Registry Number480-93-3
SMILES
OC1=CNC2=CC=CC=C12
InChI Identifier
InChI=1S/C8H7NO/c10-8-5-9-7-4-2-1-3-6(7)8/h1-5,9-10H
InChI KeyPCKPVGOLPKLUHR-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as hydroxyindoles. These are organic compounds containing an indole moiety that carries a hydroxyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassHydroxyindoles
Direct ParentHydroxyindoles
Alternative Parents
Substituents
  • Hydroxyindole
  • Indole
  • Benzenoid
  • Substituted pyrrole
  • Heteroaromatic compound
  • Pyrrole
  • Azacycle
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.29ALOGPS
logP1.77ChemAxon
logS-1.2ALOGPS
pKa (Strongest Acidic)9.15ChemAxon
pKa (Strongest Basic)-6.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area36.02 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity39.13 m³·mol⁻¹ChemAxon
Polarizability13.78 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-MS (2 TMS)splash10-004i-3980000000-520b4525adaeb185fb13View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-004i-3980000000-520b4525adaeb185fb13View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0kai-1900000000-1c5e163741d871a2c138View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0fl3-6910000000-0c8f4cb37b60dcecf8eaView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-001i-0900000000-e2d4dbd9b806b29ce214View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated)splash10-056r-9500000000-263e6cbbc9fbea4d1fe2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated)splash10-004i-9000000000-601cd8ae4909db7a541aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Negativesplash10-001i-1900000000-0276e7599b0c044e16caView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Negativesplash10-003r-8900000000-1a948ecd165e51423035View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-6900000000-e7a7e7fb048f732eb685View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-001i-4900000000-e34a5c59b0cce2170e4fView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Positivesplash10-004i-9000000000-271db1608159a875a61cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 40V, Negativesplash10-0006-9100000000-e357308e88e379d8eb0bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0900000000-ce70e056e1f4cfdf3761View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0900000000-9beba85555a54c1f672eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0kui-7900000000-c36b8119a51196a1f474View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0900000000-0d126f50596b5c4ae9ecView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-0900000000-d5b63c4616a3ca6983c2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0udi-2900000000-f4d199baa93fba2d315cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0900000000-ac524f6f858437766e2fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-1900000000-1064492c92995ca99566View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-9300000000-62b87115059cfc657adcView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0900000000-a956a3a0009c6965897aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-0900000000-7b07769eadb95204ac58View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-0900000000-fea25d8ed304aa380484View in MoNA
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)Not AvailableView in JSpectraViewer
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0004094
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023310
KNApSAcK IDC00025147
Chemspider ID45861
KEGG Compound IDC05658
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkIndoxyl
METLIN ID7014
PubChem Compound50591
PDB IDNot Available
ChEBI ID17840
References
Synthesis ReferenceStoppani, Andres O. M. Formation of indoxyl from nitro and amino derivatives of benzene. Revista de la Sociedad Argentina de Biologia (1943), 19 421-34.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available