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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-04 18:58:28 UTC
Update Date2019-07-23 07:15:03 UTC
HMDB IDHMDB0060771
Secondary Accession Numbers
  • HMDB60771
Metabolite Identification
Common Name4'-Hydroxyclobazam
Description4'-Hydroxyclobazam belongs to the class of organic compounds known as benzodiazepines. These are organic compounds containing a benzene ring fused to either isomers of diazepine(unsaturated seven-member heterocycle with two nitrogen atoms replacing two carbon atoms). 4'-Hydroxyclobazam is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Data?1563866103
SynonymsNot Available
Chemical FormulaC16H13ClN2O3
Average Molecular Weight316.739
Monoisotopic Molecular Weight316.061469999
IUPAC Name7-chloro-5-(4-hydroxyphenyl)-1-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-2,4-dione
Traditional Name7-chloro-5-(4-hydroxyphenyl)-1-methyl-3H-1,5-benzodiazepine-2,4-dione
CAS Registry NumberNot Available
SMILES
CN1C2=C(C=C(Cl)C=C2)N(C2=CC=C(O)C=C2)C(=O)CC1=O
InChI Identifier
InChI=1S/C16H13ClN2O3/c1-18-13-7-2-10(17)8-14(13)19(16(22)9-15(18)21)11-3-5-12(20)6-4-11/h2-8,20H,9H2,1H3
InChI KeyNKSXJAYACJZMBM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzodiazepines. These are organic compounds containing a benzene ring fused to either isomers of diazepine(unsaturated seven-member heterocycle with two nitrogen atoms replacing two carbon atoms).
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzodiazepines
Sub ClassNot Available
Direct ParentBenzodiazepines
Alternative Parents
Substituents
  • Benzodiazepine
  • Para-diazepine
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • Benzenoid
  • 1,3-dicarbonyl compound
  • Tertiary carboxylic acid amide
  • Carboxamide group
  • Lactam
  • Azacycle
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organohalogen compound
  • Organochloride
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
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 Solubility0.074 g/LALOGPS
logP2.12ALOGPS
logP2.25ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)3.84ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area60.85 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity82.28 m³·mol⁻¹ChemAxon
Polarizability31.06 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
DeepCCS[M+H]+171.21930932474
DeepCCS[M-H]-168.86130932474
DeepCCS[M-2H]-201.74730932474
DeepCCS[M+Na]+177.31230932474
AllCCS[M+H]+170.432859911
AllCCS[M+H-H2O]+167.132859911
AllCCS[M+NH4]+173.532859911
AllCCS[M+Na]+174.332859911
AllCCS[M-H]-170.032859911
AllCCS[M+Na-2H]-169.332859911
AllCCS[M+HCOO]-168.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4'-HydroxyclobazamCN1C2=C(C=C(Cl)C=C2)N(C2=CC=C(O)C=C2)C(=O)CC1=O4238.3Standard polar33892256
4'-HydroxyclobazamCN1C2=C(C=C(Cl)C=C2)N(C2=CC=C(O)C=C2)C(=O)CC1=O2796.0Standard non polar33892256
4'-HydroxyclobazamCN1C2=C(C=C(Cl)C=C2)N(C2=CC=C(O)C=C2)C(=O)CC1=O2984.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
4'-Hydroxyclobazam,1TMS,isomer #1CN1C(=O)CC(=O)N(C2=CC=C(O[Si](C)(C)C)C=C2)C2=CC(Cl)=CC=C212827.6Semi standard non polar33892256
4'-Hydroxyclobazam,1TBDMS,isomer #1CN1C(=O)CC(=O)N(C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2)C2=CC(Cl)=CC=C213050.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4'-Hydroxyclobazam GC-MS (Non-derivatized) - 70eV, Positivesplash10-007a-0290000000-b6e73bb5e664436c64302017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4'-Hydroxyclobazam GC-MS (1 TMS) - 70eV, Positivesplash10-00ea-1219000000-70239613e55e9a6bccae2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4'-Hydroxyclobazam 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 - 4'-Hydroxyclobazam 10V, Positive-QTOFsplash10-014i-0019000000-6fc90bb54afa574a75a22017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 20V, Positive-QTOFsplash10-014i-1298000000-e9eb3bc3cd6fccf32bb62017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 40V, Positive-QTOFsplash10-0006-8940000000-66840dd9ea685bc63d6c2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 10V, Negative-QTOFsplash10-014i-0009000000-9d9e898450cb9dc1924a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 20V, Negative-QTOFsplash10-014i-0019000000-3b4dd9953c93736356b02017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 40V, Negative-QTOFsplash10-0abd-6900000000-a3b7f35674bd071bdf7e2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 10V, Positive-QTOFsplash10-014i-0009000000-c4723584aa756734a6f02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 20V, Positive-QTOFsplash10-014i-0069000000-02dbab158ad66d8994012021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 40V, Positive-QTOFsplash10-0a4i-1790000000-33a890e7914fcf50941e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 10V, Negative-QTOFsplash10-014i-0009000000-8d56f9e5ff021bc959462021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 20V, Negative-QTOFsplash10-014i-0009000000-417e0d97867e35973b4d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4'-Hydroxyclobazam 40V, Negative-QTOFsplash10-01pa-2091000000-edb82b0d2d5898ea16932021-10-12Wishart 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 IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14275474
PDB IDNot Available
ChEBI IDNot Available
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