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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-06-15 16:53:48 UTC
Update Date2019-07-23 07:14:36 UTC
HMDB IDHMDB0060566
Secondary Accession Numbers
  • HMDB60566
Metabolite Identification
Common NameCarbamazepine-O-quinone
DescriptionCarbamazepine-O-quinone belongs to the class of organic compounds known as dibenzazepines. Dibenzazepines are compounds with two benzene rings connected by an azepine ring. Azepine is an unsaturated seven-member heterocycle with one nitrogen atom replacing a carbon atom. Carbamazepine-O-quinone is a strong basic compound (based on its pKa). In humans, carbamazepine-O-quinone is involved in carbamazepine metabolism pathway.
Structure
Data?1563866076
SynonymsNot Available
Chemical FormulaC15H10N2O3
Average Molecular Weight266.2515
Monoisotopic Molecular Weight266.069142196
IUPAC Name13,14-dioxo-2-azatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,9,11-hexaene-2-carboximidic acid
Traditional Namecarbamazepine-o-quinone
CAS Registry NumberNot Available
SMILES
OC(=N)N1C2=CC=CC=C2C=CC2=CC(=O)C(=O)C=C12
InChI Identifier
InChI=1S/C15H10N2O3/c16-15(20)17-11-4-2-1-3-9(11)5-6-10-7-13(18)14(19)8-12(10)17/h1-8H,(H2,16,20)
InChI KeyGONNJNYLBPEEPH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dibenzazepines. Dibenzazepines are compounds with two benzene rings connected by an azepine ring. Azepine is an unsaturated seven-member heterocycle with one nitrogen atom replacing a carbon atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzazepines
Sub ClassDibenzazepines
Direct ParentDibenzazepines
Alternative Parents
Substituents
  • Dibenzazepine
  • Azepine
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous amide
  • Carbonic acid derivative
  • Urea
  • Cyclic ketone
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.082 g/LALOGPS
logP1.44ALOGPS
logP2.19ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)7.8ChemAxon
pKa (Strongest Basic)3.81ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area81.46 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity88.22 m³·mol⁻¹ChemAxon
Polarizability26.59 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+162.35331661259
DarkChem[M-H]-159.95931661259
DeepCCS[M-2H]-192.74330932474
DeepCCS[M+Na]+168.30730932474
AllCCS[M+H]+158.332859911
AllCCS[M+H-H2O]+154.432859911
AllCCS[M+NH4]+162.032859911
AllCCS[M+Na]+163.032859911
AllCCS[M-H]-161.132859911
AllCCS[M+Na-2H]-160.332859911
AllCCS[M+HCOO]-159.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Carbamazepine-O-quinoneOC(=N)N1C2=CC=CC=C2C=CC2=CC(=O)C(=O)C=C123832.8Standard polar33892256
Carbamazepine-O-quinoneOC(=N)N1C2=CC=CC=C2C=CC2=CC(=O)C(=O)C=C122492.8Standard non polar33892256
Carbamazepine-O-quinoneOC(=N)N1C2=CC=CC=C2C=CC2=CC(=O)C(=O)C=C123113.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Carbamazepine-O-quinone,1TMS,isomer #1C[Si](C)(C)OC(=N)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C212823.1Semi standard non polar33892256
Carbamazepine-O-quinone,1TMS,isomer #2C[Si](C)(C)N=C(O)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C212707.0Semi standard non polar33892256
Carbamazepine-O-quinone,2TMS,isomer #1C[Si](C)(C)N=C(O[Si](C)(C)C)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C212810.8Semi standard non polar33892256
Carbamazepine-O-quinone,2TMS,isomer #1C[Si](C)(C)N=C(O[Si](C)(C)C)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C212807.7Standard non polar33892256
Carbamazepine-O-quinone,2TMS,isomer #1C[Si](C)(C)N=C(O[Si](C)(C)C)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C213473.4Standard polar33892256
Carbamazepine-O-quinone,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=N)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C213070.8Semi standard non polar33892256
Carbamazepine-O-quinone,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N=C(O)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C212999.8Semi standard non polar33892256
Carbamazepine-O-quinone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N=C(O[Si](C)(C)C(C)(C)C)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C213233.8Semi standard non polar33892256
Carbamazepine-O-quinone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N=C(O[Si](C)(C)C(C)(C)C)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C213208.8Standard non polar33892256
Carbamazepine-O-quinone,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N=C(O[Si](C)(C)C(C)(C)C)N1C2=CC(=O)C(=O)C=C2C=CC2=CC=CC=C213541.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Carbamazepine-O-quinone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0076-2490000000-b8f18d208ea4d361c5eb2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Carbamazepine-O-quinone GC-MS (1 TMS) - 70eV, Positivesplash10-00di-9385000000-9b0eee273cff432b23712017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Carbamazepine-O-quinone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 10V, Positive-QTOFsplash10-014i-0090000000-e978526feefd69b310932017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 20V, Positive-QTOFsplash10-00di-0090000000-22c7d21cb2e75bd9cb0f2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 40V, Positive-QTOFsplash10-0075-0970000000-8c1674e8ea9f27f84d7a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 10V, Negative-QTOFsplash10-00xu-5090000000-f7e42d08813d9639f55d2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 20V, Negative-QTOFsplash10-00di-2090000000-d3a78d47f393ca40986c2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 40V, Negative-QTOFsplash10-0006-9320000000-fc45520b074c9c94042a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 10V, Positive-QTOFsplash10-01b9-0090000000-26345aa356dcf14f87212021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 20V, Positive-QTOFsplash10-00di-0090000000-a33124798242dfbf0f752021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 40V, Positive-QTOFsplash10-00xs-0960000000-f226b62370ec87a71fe32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 10V, Negative-QTOFsplash10-01b9-0090000000-d10d5b4ac727a9ce3cdf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 20V, Negative-QTOFsplash10-00di-0190000000-d7be2c6f7acc0535c4b02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Carbamazepine-O-quinone 40V, Negative-QTOFsplash10-00di-0290000000-e5c8a156df1e773ff3ec2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC16606
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24892807
PDB IDNot Available
ChEBI ID80601
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available