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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:10:27 UTC
Update Date2021-09-26 22:53:16 UTC
HMDB IDHMDB0245066
Secondary Accession NumbersNone
Metabolite Identification
Common Name2-Chlorobiphenyl
Description2-Chlorobiphenyl, also known as PCB 1, belongs to the class of organic compounds known as chlorinated biphenyls. These are organic compounds containing at least one chlorine atom attached to either benzene ring of the biphenyl moiety. 2-Chlorobiphenyl is formally rated as a carcinogen (by IARC 1) and is also a potentially toxic compound. Based on a literature review a significant number of articles have been published on 2-Chlorobiphenyl. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-chlorobiphenyl is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-Chlorobiphenyl 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
Synonyms
ValueSource
1-Chloro-2-phenylbenzeneChEBI
2-ChlorbiphenylChEBI
2-ChlorodiphenylChEBI
2-MonochlorobiphenylChEBI
O-ChlorobiphenylChEBI
O-ChlorodiphenylChEBI
PCB 1ChEBI
Chemical FormulaC12H9Cl
Average Molecular Weight188.653
Monoisotopic Molecular Weight188.039277995
IUPAC Name1-chloro-2-phenylbenzene
Traditional Namearoclor 1232
CAS Registry NumberNot Available
SMILES
ClC1=CC=CC=C1C1=CC=CC=C1
InChI Identifier
InChI=1S/C12H9Cl/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H
InChI KeyLAXBNTIAOJWAOP-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as chlorinated biphenyls. These are organic compounds containing at least one chlorine atom attached to either benzene ring of the biphenyl moiety.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBiphenyls and derivatives
Direct ParentChlorinated biphenyls
Alternative Parents
Substituents
  • Chlorinated biphenyl
  • Halobenzene
  • Chlorobenzene
  • Aryl halide
  • Aryl chloride
  • Hydrocarbon derivative
  • Organochloride
  • Organohalogen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Not AvailableNot 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
logP4.59ALOGPS
logP4.22ChemAxon
logS-4.8ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity56 m³·mol⁻¹ChemAxon
Polarizability19.93 ųChemAxon
Number of Rings2ChemAxon
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]+136.96430932474
DeepCCS[M-H]-134.17530932474
DeepCCS[M-2H]-170.38430932474
DeepCCS[M+Na]+145.92330932474
AllCCS[M+H]+136.932859911
AllCCS[M+H-H2O]+132.332859911
AllCCS[M+NH4]+141.232859911
AllCCS[M+Na]+142.432859911
AllCCS[M-H]-133.832859911
AllCCS[M+Na-2H]-133.832859911
AllCCS[M+HCOO]-134.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-ChlorobiphenylClC1=CC=CC=C1C1=CC=CC=C12200.4Standard polar33892256
2-ChlorobiphenylClC1=CC=CC=C1C1=CC=CC=C11485.8Standard non polar33892256
2-ChlorobiphenylClC1=CC=CC=C1C1=CC=CC=C11482.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Chlorobiphenyl GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-0900000000-e6b67081e921b887cadc2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Chlorobiphenyl GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-0f79-4900000000-76d189b490f2f879e15b2014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 10V, Positive-QTOFsplash10-000i-0900000000-f04d99edf81b6956b6032016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 20V, Positive-QTOFsplash10-000i-0900000000-33d3265e5741d7a571342016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 40V, Positive-QTOFsplash10-01p9-3900000000-7f7fd716c13cbcf571bd2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 10V, Negative-QTOFsplash10-000i-0900000000-498df0ac48be086685ce2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 20V, Negative-QTOFsplash10-000i-0900000000-498df0ac48be086685ce2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 40V, Negative-QTOFsplash10-000i-0900000000-3f1f614760c1bbc0f7142016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 10V, Positive-QTOFsplash10-000i-0900000000-11939ca1d475c7aef4042021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 20V, Positive-QTOFsplash10-000i-0900000000-11939ca1d475c7aef4042021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 40V, Positive-QTOFsplash10-000i-0900000000-6b5c63913e7fe48093c72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 10V, Negative-QTOFsplash10-000i-0900000000-7e793e1a0ff1d221dc862021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 20V, Negative-QTOFsplash10-000i-0900000000-7e793e1a0ff1d221dc862021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Chlorobiphenyl 40V, Negative-QTOFsplash10-0019-5900000000-d2c141929d2d04d4aeb52021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
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 ID218253
KEGG Compound IDC14353
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound249266
PDB IDNot Available
ChEBI ID34269
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 ]