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Record Information
Version4.0
Creation Date2013-06-15 17:24:10 UTC
Update Date2017-09-23 14:24:25 UTC
HMDB IDHMDB0060595
Secondary Accession Numbers
  • HMDB60595
StatusExpected but not Quantified
Metabolite Identification
Common NameOlopatadine n-oxide
DescriptionOlopatadine n-oxide is a metabolite of olopatadine. Olopatadine hydrochloride is an antihistamine (as well as anticholinergic) and mast cell stabilizer, sold as a prescription eye drop (0.2% solution, Pataday, manufactured by Alcon). It is used to treat itching associated with allergic conjunctivitis. Olopatadine hydrochloride 0.1% is sold as Patanol (or Opatanol in some countries). A nasal spray formulation is sold as Patanase, which was approved by the FDA on April 15, 2008. (Wikipedia)
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H23NO4
Average Molecular Weight353.4116
Monoisotopic Molecular Weight353.162708229
IUPAC Name3-[(2Z)-5-(carboxymethyl)-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaen-2-ylidene]-N,N-dimethylpropanamine oxide
Traditional Name3-[(2Z)-5-(carboxymethyl)-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaen-2-ylidene]-N,N-dimethylpropanamine oxide
CAS Registry NumberNot Available
SMILES
C[N+](C)([O-])CC\C=C1\C2=CC=CC=C2COC2=C1C=C(CC(O)=O)C=C2
InChI Identifier
InChI=1S/C21H23NO4/c1-22(2,25)11-5-8-18-17-7-4-3-6-16(17)14-26-20-10-9-15(12-19(18)20)13-21(23)24/h3-4,6-10,12H,5,11,13-14H2,1-2H3,(H,23,24)/b18-8-
InChI KeyTXKZPVWYFNGMCP-LSCVHKIXSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of chemical entities known as dibenzoxepines. These are compounds containing a dibenzoxepine moiety, which consists of two benzene connected by an oxazepine ring.
KingdomChemical entities
Super ClassOrganic compounds
ClassOrganoheterocyclic compounds
Sub ClassBenzoxepines
Direct ParentDibenzoxepines
Alternative Parents
Substituents
  • Dibenzoxepine
  • Alkyl aryl ether
  • Benzenoid
  • Trialkyl amine oxide
  • N-oxide
  • Carboxylic acid derivative
  • Carboxylic acid
  • Oxacycle
  • Ether
  • Trisubstituted n-oxide
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic zwitterion
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
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 Solubility0.0015 mg/mLALOGPS
logP0.95ALOGPS
logP1.89ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)3.59ChemAxon
pKa (Strongest Basic)4.23ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area73.41 Å2ChemAxon
Rotatable Bond Count5ChemAxon
Refractivity111.6 m3·mol-1ChemAxon
Polarizability38.25 Å3ChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MSNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
PathwaysNot Available
NameSMPDB/PathwhizKEGG
No entries found
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 IDDBMET00970
      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 LinkHMDB0060595
      METLIN IDNot Available
      PubChem Compound9950431
      PDB IDNot Available
      ChEBI IDNot Available
      References
      Synthesis ReferenceNot Available
      Material Safety Data Sheet (MSDS)Not Available
      General ReferencesNot Available