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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:32:01 UTC
Update Date2021-09-26 23:03:04 UTC
HMDB IDHMDB0251203
Secondary Accession NumbersNone
Metabolite Identification
Common Name2-Chlorodiazepam
Description2-Chlorodiazepam belongs to the class of organic compounds known as 1,4-benzodiazepines. These are organic compounds containing a benzene ring fused to a 1,4-azepine. Based on a literature review very few articles have been published on 2-Chlorodiazepam. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-chlorodiazepam is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-Chlorodiazepam is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC16H12Cl2N2O
Average Molecular Weight319.19
Monoisotopic Molecular Weight318.0326684
IUPAC Name7-chloro-5-(2-chlorophenyl)-1-methyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one
Traditional Name7-chloro-5-(2-chlorophenyl)-1-methyl-3H-1,4-benzodiazepin-2-one
CAS Registry NumberNot Available
SMILES
CN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1Cl
InChI Identifier
InChI=1S/C16H12Cl2N2O/c1-20-14-7-6-10(17)8-12(14)16(19-9-15(20)21)11-4-2-3-5-13(11)18/h2-8H,9H2,1H3
InChI KeyVPAYQWRBBOGGPY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,4-benzodiazepines. These are organic compounds containing a benzene ring fused to a 1,4-azepine.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzodiazepines
Sub Class1,4-benzodiazepines
Direct Parent1,4-benzodiazepines
Alternative Parents
Substituents
  • 1,4-benzodiazepine
  • Alpha-amino acid or derivatives
  • Chlorobenzene
  • Halobenzene
  • Aryl chloride
  • Aryl halide
  • Monocyclic benzene moiety
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Carboxamide group
  • Ketimine
  • Lactam
  • Carboxylic acid derivative
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organopnictogen compound
  • Imine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organooxygen compound
  • Organohalogen compound
  • Organochloride
  • Organonitrogen 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
logP3.27ALOGPS
logP3.68ChemAxon
logS-4.8ALOGPS
pKa (Strongest Basic)2.13ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area32.67 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity84.62 m³·mol⁻¹ChemAxon
Polarizability31.35 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+167.47930932474
DeepCCS[M-H]-165.12130932474
DeepCCS[M-2H]-198.22930932474
DeepCCS[M+Na]+173.57230932474
AllCCS[M+H]+168.232859911
AllCCS[M+H-H2O]+164.632859911
AllCCS[M+NH4]+171.532859911
AllCCS[M+Na]+172.432859911
AllCCS[M-H]-167.832859911
AllCCS[M+Na-2H]-167.232859911
AllCCS[M+HCOO]-166.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-ChlorodiazepamCN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1Cl3891.7Standard polar33892256
2-ChlorodiazepamCN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1Cl2547.5Standard non polar33892256
2-ChlorodiazepamCN1C2=C(C=C(Cl)C=C2)C(=NCC1=O)C1=CC=CC=C1Cl2547.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Chlorodiazepam GC-MS (Non-derivatized) - 70eV, Positivesplash10-03e9-1293000000-84582612f9bf488e33b22021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Chlorodiazepam 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 - 2-Chlorodiazepam 10V, Positive-QTOFsplash10-014i-0009000000-cfed911901ffd53c48322021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorodiazepam 20V, Positive-QTOFsplash10-014i-0029000000-35bab08f1d423ff0b9b62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorodiazepam 40V, Positive-QTOFsplash10-0hlc-0692000000-1400fd19846aee8736dc2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorodiazepam 10V, Negative-QTOFsplash10-014i-0009000000-f691e59437121921aeb12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorodiazepam 20V, Negative-QTOFsplash10-014i-0019000000-2bc1a6ed3ac057daf2d72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorodiazepam 40V, Negative-QTOFsplash10-001i-2193000000-d5df7c67f6b5cd63870c2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal 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 ID68652
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkChlorodiazepam
METLIN IDNot Available
PubChem Compound76168
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 References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]