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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:30:13 UTC
Update Date2021-09-26 22:53:54 UTC
HMDB IDHMDB0245434
Secondary Accession NumbersNone
Metabolite Identification
Common Name2,3,4,7,8-Pentachlorodibenzofuran
Description2,3,4,7,8-Pentachlorodibenzofuran, also known as 2,3,4,7,8-pecdf or PCDF 114, belongs to the class of organic compounds known as polychlorinated dibenzofurans. These are organic compounds containing two or more chlorine atoms attached to a dibenzofuran moiety. 2,3,4,7,8-Pentachlorodibenzofuran is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. 2,3,4,7,8-Pentachlorodibenzofuran 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 2,3,4,7,8-Pentachlorodibenzofuran. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2,3,4,7,8-pentachlorodibenzofuran is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,3,4,7,8-Pentachlorodibenzofuran 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
2,3,4,7,8-PeCDFKegg
PCDF 114Kegg
Chemical FormulaC12H3Cl5O
Average Molecular Weight340.417
Monoisotopic Molecular Weight337.862653253
IUPAC Name4,5,6,11,12-pentachloro-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2,4,6,9,11-hexaene
Traditional Name4,5,6,11,12-pentachloro-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2,4,6,9,11-hexaene
CAS Registry NumberNot Available
SMILES
ClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C1
InChI Identifier
InChI=1S/C12H3Cl5O/c13-6-1-4-5-2-8(15)10(16)11(17)12(5)18-9(4)3-7(6)14/h1-3H
InChI KeyOGBQILNBLMPPDP-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as polychlorinated dibenzofurans. These are organic compounds containing two or more chlorine atoms attached to a dibenzofuran moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzofurans
Sub ClassDibenzofurans
Direct ParentPolychlorinated dibenzofurans
Alternative Parents
Substituents
  • Polychlorinated dibenzofuran
  • Benzenoid
  • Aryl halide
  • Aryl chloride
  • Heteroaromatic compound
  • Furan
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organochloride
  • Organohalogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP6.64ALOGPS
logP6.17ChemAxon
logS-5.2ALOGPS
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area13.14 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity75.25 m³·mol⁻¹ChemAxon
Polarizability30.07 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-203.27430932474
DeepCCS[M+Na]+178.83930932474
AllCCS[M+H]+160.032859911
AllCCS[M+H-H2O]+156.532859911
AllCCS[M+NH4]+163.132859911
AllCCS[M+Na]+164.032859911
AllCCS[M-H]-129.232859911
AllCCS[M+Na-2H]-127.832859911
AllCCS[M+HCOO]-126.432859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202230.928 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.05 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid4014.9 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid1246.6 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid470.2 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid957.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid597.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1234.3 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid1268.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)731.6 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2502.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid1113.3 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2600.2 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1105.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid791.9 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate1340.5 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA612.2 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water393.6 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2,3,4,7,8-PentachlorodibenzofuranClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C13220.9Standard polar33892256
2,3,4,7,8-PentachlorodibenzofuranClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C12493.5Standard non polar33892256
2,3,4,7,8-PentachlorodibenzofuranClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C12556.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran GC-MS (Non-derivatized) - 70eV, Positivesplash10-000l-1029000000-1c020d0a3cd47c0169112021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 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 - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Positive-QTOFsplash10-000i-0009000000-4620ef59ba99c317ecc02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Positive-QTOFsplash10-000i-0009000000-4620ef59ba99c317ecc02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Positive-QTOFsplash10-000i-0009000000-28353e04c145afffe2d32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Negative-QTOFsplash10-000i-0009000000-1e65cb883046adae5dfa2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Negative-QTOFsplash10-000i-0009000000-ceae9286710d3a1079742016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Negative-QTOFsplash10-002r-0079000000-a55799f007b3f8e970ba2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Positive-QTOFsplash10-000i-0009000000-2e96411ec79d32a6c0f02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Positive-QTOFsplash10-000i-0009000000-2e96411ec79d32a6c0f02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Positive-QTOFsplash10-000i-0009000000-2e96411ec79d32a6c0f02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Negative-QTOFsplash10-000i-0009000000-37baa86188cb7e3f28772021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Negative-QTOFsplash10-000i-0009000000-37baa86188cb7e3f28772021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Negative-QTOFsplash10-000i-0009000000-37baa86188cb7e3f28772021-10-12Wishart 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 ID38417
KEGG Compound IDC18106
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDioxins and dioxin-like compounds
METLIN IDNot Available
PubChem Compound42128
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 ]