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 22:17:09 UTC |
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Update Date | 2021-09-26 22:53:31 UTC |
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HMDB ID | HMDB0245190 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | beta-Mercaptoethanol |
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Description | beta-Mercaptoethanol, also known as thioglycol, belongs to the class of organic compounds known as alkylthiols. These are organic compounds containing the thiol functional group linked to an alkyl chain. Based on a literature review very few articles have been published on beta-Mercaptoethanol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Beta-mercaptoethanol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically beta-Mercaptoethanol 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 | InChI=1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2 |
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Synonyms | Value | Source |
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2-Mercaptoethanol | ChEBI | Thioglycol | ChEBI | b-Mercaptoethanol | Generator | Β-mercaptoethanol | Generator | Mercaptoethanol | HMDB | 2 Mercaptoethanol | HMDB | 2-ME | HMDB | beta-Mercaptoethanol | ChEBI |
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Chemical Formula | C2H6OS |
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Average Molecular Weight | 78.133 |
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Monoisotopic Molecular Weight | 78.013935504 |
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IUPAC Name | 2-sulfanylethan-1-ol |
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Traditional Name | β-mercaptoethanol |
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CAS Registry Number | Not Available |
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SMILES | OCCS |
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InChI Identifier | InChI=1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2 |
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InChI Key | DGVVWUTYPXICAM-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as alkylthiols. These are organic compounds containing the thiol functional group linked to an alkyl chain. |
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Kingdom | Organic compounds |
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Super Class | Organosulfur compounds |
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Class | Thiols |
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Sub Class | Alkylthiols |
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Direct Parent | Alkylthiols |
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Alternative Parents | |
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Substituents | - Alkylthiol
- Organic oxygen compound
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Alcohol
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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 Kovats Retention IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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beta-Mercaptoethanol | OCCS | 1499.6 | Standard polar | 33892256 | beta-Mercaptoethanol | OCCS | 724.4 | Standard non polar | 33892256 | beta-Mercaptoethanol | OCCS | 742.1 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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beta-Mercaptoethanol,2TMS,isomer #1 | C[Si](C)(C)OCCS[Si](C)(C)C | 1139.9 | Semi standard non polar | 33892256 | beta-Mercaptoethanol,2TMS,isomer #1 | C[Si](C)(C)OCCS[Si](C)(C)C | 1135.3 | Standard non polar | 33892256 | beta-Mercaptoethanol,2TMS,isomer #1 | C[Si](C)(C)OCCS[Si](C)(C)C | 1119.5 | Standard polar | 33892256 | beta-Mercaptoethanol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCCS[Si](C)(C)C(C)(C)C | 1578.0 | Semi standard non polar | 33892256 | beta-Mercaptoethanol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCCS[Si](C)(C)C(C)(C)C | 1540.7 | Standard non polar | 33892256 | beta-Mercaptoethanol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCCS[Si](C)(C)C(C)(C)C | 1429.9 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - beta-Mercaptoethanol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0002-9000000000-c9a3cb3a295338965e8d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - beta-Mercaptoethanol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - beta-Mercaptoethanol GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - beta-Mercaptoethanol GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - beta-Mercaptoethanol GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - beta-Mercaptoethanol GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 10V, Positive-QTOF | splash10-004i-9000000000-588b324bfb239bb6c382 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 20V, Positive-QTOF | splash10-004i-9000000000-619e5da2cd5029d2d383 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 40V, Positive-QTOF | splash10-03di-9000000000-d8e37203da74dc593fc2 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 10V, Negative-QTOF | splash10-004i-9000000000-af8373f91b059e04cc87 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 20V, Negative-QTOF | splash10-004i-9000000000-0e61cd228af73f1a6707 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 40V, Negative-QTOF | splash10-0006-9000000000-bed5a3f6f7a0250fb42d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 10V, Positive-QTOF | splash10-03di-9000000000-ff9c437be9955d96c16e | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 20V, Positive-QTOF | splash10-03di-9000000000-c44b9227538a38e14e65 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 40V, Positive-QTOF | splash10-03e9-9000000000-e85a75f5b5b61999dae9 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 10V, Negative-QTOF | splash10-004i-9000000000-b2e55854850c27608387 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 20V, Negative-QTOF | splash10-003r-9000000000-7e9414becb903d684c5a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Mercaptoethanol 40V, Negative-QTOF | splash10-0a4i-9000000000-8d36185aa6357f6b5ab9 | 2021-10-12 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum |
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