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Record Information
Version3.6
Creation Date2013-06-15 17:24:10 UTC
Update Date2016-02-11 08:08:59 UTC
HMDB IDHMDB60595
Secondary Accession NumbersNone
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 KeyInChIKey=TXKZPVWYFNGMCP-LSCVHKIXSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as dibenzoxepines. These are compounds containing a dibenzoxepine moiety, which consists of two benzene connected by an oxazepine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzoxepines
Sub ClassDibenzoxepines
Direct ParentDibenzoxepines
Alternative Parents
Substituents
  • Dibenzoxepine
  • Alkyl aryl ether
  • Benzenoid
  • Oxacycle
  • Trisubstituted n-oxide
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • N-oxide
  • Hydrocarbon derivative
  • Organic salt
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organic zwitterion
  • 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
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
SpectraNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
PathwaysNot Available
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableNormal
  • Not Applicable
details
UrineExpected but not QuantifiedNot ApplicableNot AvailableNot AvailableNormal
  • Not Applicable
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 LinkHMDB60595
Metagene LinkHMDB60595
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