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Record Information
Version3.6
Creation Date2013-06-12 17:33:04 UTC
Update Date2017-03-02 22:05:11 UTC
HMDB IDHMDB60543
Secondary Accession NumbersNone
Metabolite Identification
Common Name6-Hydroxyetodolac
Description6-Hydroxyetodolac is a metabolite of Etodolac, a novel antiinflammatory agent. Metabolites of Etodolac include etodolac (1,8-diethyl-1,3,4,9-tetrahydropyrano-[3,4-b]indole-1-acetic acid) are described, viz. 6-hydroxyetodolac, N-methyletodolac, 4-ureidoetodolac, 8-(1'-hydroxy)etodolac, and 4-oxoetodolac. (PMID: 2970548 )
Structure
Thumb
SynonymsNot Available
Chemical FormulaC17H21NO4
Average Molecular Weight303.3529
Monoisotopic Molecular Weight303.147058165
IUPAC Name2-{1,8-diethyl-6-hydroxy-1H,3H,4H,9H-pyrano[3,4-b]indol-1-yl}acetic acid
Traditional Name{1,8-diethyl-6-hydroxy-3H,4H,9H-pyrano[3,4-b]indol-1-yl}acetic acid
CAS Registry NumberNot Available
SMILES
CCC1=C2NC3=C(CCOC3(CC)CC(O)=O)C2=CC(O)=C1
InChI Identifier
InChI=1S/C17H21NO4/c1-3-10-7-11(19)8-13-12-5-6-22-17(4-2,9-14(20)21)16(12)18-15(10)13/h7-8,18-19H,3-6,9H2,1-2H3,(H,20,21)
InChI KeyGQHWDDBALZVXBU-UHFFFAOYSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of chemical entities known as indolyl carboxylic acids and derivatives. These are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring.
KingdomChemical entities
Super ClassOrganic compounds
ClassOrganoheterocyclic compounds
Sub ClassIndoles and derivatives
Direct ParentIndolyl carboxylic acids and derivatives
Alternative Parents
Substituents
  • Indolyl carboxylic acid derivative
  • 3-alkylindole
  • Hydroxyindole
  • Indole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Oxacycle
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Drug metabolite
Biofunction
  • Waste products
ApplicationNot Available
Cellular locations
  • Cytoplasm
  • Membrane (predicted from logP)
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.17 mg/mLALOGPS
logP2.7ALOGPS
logP3.14ChemAxon
logS-3.2ALOGPS
pKa (Strongest Acidic)4.45ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area82.55 Å2ChemAxon
Rotatable Bond Count4ChemAxon
Refractivity83.14 m3·mol-1ChemAxon
Polarizability33.02 Å3ChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
SpectraNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
PathwaysNot Available
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodExpected but not Quantified Not AvailableNot AvailableNormal
    details
    UrineExpected but not Quantified Not AvailableNot AvailableNormal
      details
      Abnormal Concentrations
      Not Available
      Associated Disorders and Diseases
      Disease ReferencesNone
      Associated OMIM IDsNone
      DrugBank IDNot Available
      DrugBank Metabolite IDDBMET00148
      Phenol Explorer Compound IDNot Available
      Phenol Explorer Metabolite IDNot Available
      FoodDB IDNot Available
      KNApSAcK IDNot Available
      Chemspider IDNot Available
      KEGG Compound IDNot Available
      BioCyc IDNot Available
      BiGG IDNot Available
      Wikipedia LinkNot Available
      NuGOwiki LinkHMDB60543
      Metagene LinkHMDB60543
      METLIN IDNot Available
      PubChem CompoundNot Available
      PDB IDNot Available
      ChEBI IDNot Available
      References
      Synthesis ReferenceNot Available
      Material Safety Data Sheet (MSDS)Not Available
      General ReferencesNot Available