| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 22:30:13 UTC |
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| Update Date | 2021-09-26 22:53:54 UTC |
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| HMDB ID | HMDB0245434 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 2,3,4,7,8-Pentachlorodibenzofuran |
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| Description | 2,3,4,7,8-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. |
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| Structure | ClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C1 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 |
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| Synonyms | | Value | Source |
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| 2,3,4,7,8-PeCDF | Kegg | | PCDF 114 | Kegg |
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| Chemical Formula | C12H3Cl5O |
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| Average Molecular Weight | 340.417 |
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| Monoisotopic Molecular Weight | 337.862653253 |
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| IUPAC Name | 4,5,6,11,12-pentachloro-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2,4,6,9,11-hexaene |
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| Traditional Name | 4,5,6,11,12-pentachloro-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2,4,6,9,11-hexaene |
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| CAS Registry Number | Not Available |
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| SMILES | ClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C1 |
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| 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 |
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| InChI Key | OGBQILNBLMPPDP-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| 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. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzofurans |
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| Sub Class | Dibenzofurans |
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| Direct Parent | Polychlorinated dibenzofurans |
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| Alternative Parents | |
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| 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
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 30.928 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.05 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4014.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1246.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 470.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 957.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 597.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1234.3 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 1268.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 731.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2502.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1113.3 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 2600.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1105.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 791.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 1340.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 612.2 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 393.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
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| 2,3,4,7,8-Pentachlorodibenzofuran | ClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C1 | 3220.9 | Standard polar | 33892256 | | 2,3,4,7,8-Pentachlorodibenzofuran | ClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C1 | 2493.5 | Standard non polar | 33892256 | | 2,3,4,7,8-Pentachlorodibenzofuran | ClC1=C(Cl)C=C2C(OC3=C(Cl)C(Cl)=C(Cl)C=C23)=C1 | 2556.3 | Semi standard non polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran GC-MS (Non-derivatized) - 70eV, Positive | splash10-000l-1029000000-1c020d0a3cd47c016911 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Positive-QTOF | splash10-000i-0009000000-4620ef59ba99c317ecc0 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Positive-QTOF | splash10-000i-0009000000-4620ef59ba99c317ecc0 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Positive-QTOF | splash10-000i-0009000000-28353e04c145afffe2d3 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Negative-QTOF | splash10-000i-0009000000-1e65cb883046adae5dfa | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Negative-QTOF | splash10-000i-0009000000-ceae9286710d3a107974 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Negative-QTOF | splash10-002r-0079000000-a55799f007b3f8e970ba | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Positive-QTOF | splash10-000i-0009000000-2e96411ec79d32a6c0f0 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Positive-QTOF | splash10-000i-0009000000-2e96411ec79d32a6c0f0 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Positive-QTOF | splash10-000i-0009000000-2e96411ec79d32a6c0f0 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 10V, Negative-QTOF | splash10-000i-0009000000-37baa86188cb7e3f2877 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 20V, Negative-QTOF | splash10-000i-0009000000-37baa86188cb7e3f2877 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3,4,7,8-Pentachlorodibenzofuran 40V, Negative-QTOF | splash10-000i-0009000000-37baa86188cb7e3f2877 | 2021-10-12 | Wishart Lab | View Spectrum |
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