Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 18:20:18 UTC |
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Update Date | 2021-09-26 23:13:43 UTC |
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HMDB ID | HMDB0257399 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | s-Ethylisothiourea |
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Description | S-Ethylisothiourea belongs to the class of organic compounds known as isothioureas. These are organic compounds containing the isothiourea group, with the general structure R1SC(=NR2)N(R3)R4 (R1,R2,R3,R4=H, alkyl, aryl). Based on a literature review very few articles have been published on S-Ethylisothiourea. This compound has been identified in human blood as reported by (PMID: 31557052 ). S-ethylisothiourea is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically s-Ethylisothiourea 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/C3H8N2S/c1-2-6-3(4)5/h2H2,1H3,(H3,4,5) |
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Synonyms | Value | Source |
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2-Ethyl-isothiourea | ChEMBL | Etiron | MeSH | Ethyron | MeSH | 2-Ethylisothiourea hydrobromide | MeSH | Ethylisothiuronium bromide | MeSH | Etiron monohydrobromide | MeSH | (Ethylsulphanyl)methanimidamide | Generator |
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Chemical Formula | C3H8N2S |
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Average Molecular Weight | 104.174 |
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Monoisotopic Molecular Weight | 104.040818956 |
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IUPAC Name | (ethylsulfanyl)methanimidamide |
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Traditional Name | ethylisothiourea |
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CAS Registry Number | Not Available |
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SMILES | CCSC(N)=N |
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InChI Identifier | InChI=1S/C3H8N2S/c1-2-6-3(4)5/h2H2,1H3,(H3,4,5) |
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InChI Key | VFIZBHJTOHUOEK-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as isothioureas. These are organic compounds containing the isothiourea group, with the general structure R1SC(=NR2)N(R3)R4 (R1,R2,R3,R4=H, alkyl, aryl). |
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Kingdom | Organic compounds |
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Super Class | Organosulfur compounds |
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Class | Isothioureas |
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Sub Class | Not Available |
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Direct Parent | Isothioureas |
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Alternative Parents | |
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Substituents | - Isothiourea
- Sulfenyl compound
- Carboximidamide
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organonitrogen compound
- Imine
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Not Available | 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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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s-Ethylisothiourea,1TMS,isomer #1 | CCSC(=N)N[Si](C)(C)C | 1335.8 | Semi standard non polar | 33892256 | s-Ethylisothiourea,1TMS,isomer #1 | CCSC(=N)N[Si](C)(C)C | 1154.4 | Standard non polar | 33892256 | s-Ethylisothiourea,1TMS,isomer #1 | CCSC(=N)N[Si](C)(C)C | 2111.8 | Standard polar | 33892256 | s-Ethylisothiourea,1TMS,isomer #2 | CCSC(N)=N[Si](C)(C)C | 1337.1 | Semi standard non polar | 33892256 | s-Ethylisothiourea,1TMS,isomer #2 | CCSC(N)=N[Si](C)(C)C | 1109.2 | Standard non polar | 33892256 | s-Ethylisothiourea,1TMS,isomer #2 | CCSC(N)=N[Si](C)(C)C | 1947.4 | Standard polar | 33892256 | s-Ethylisothiourea,2TMS,isomer #1 | CCSC(=N[Si](C)(C)C)N[Si](C)(C)C | 1438.6 | Semi standard non polar | 33892256 | s-Ethylisothiourea,2TMS,isomer #1 | CCSC(=N[Si](C)(C)C)N[Si](C)(C)C | 1182.3 | Standard non polar | 33892256 | s-Ethylisothiourea,2TMS,isomer #1 | CCSC(=N[Si](C)(C)C)N[Si](C)(C)C | 1839.7 | Standard polar | 33892256 | s-Ethylisothiourea,2TMS,isomer #2 | CCSC(=N)N([Si](C)(C)C)[Si](C)(C)C | 1434.5 | Semi standard non polar | 33892256 | s-Ethylisothiourea,2TMS,isomer #2 | CCSC(=N)N([Si](C)(C)C)[Si](C)(C)C | 1351.5 | Standard non polar | 33892256 | s-Ethylisothiourea,2TMS,isomer #2 | CCSC(=N)N([Si](C)(C)C)[Si](C)(C)C | 1829.2 | Standard polar | 33892256 | s-Ethylisothiourea,3TMS,isomer #1 | CCSC(=N[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1496.2 | Semi standard non polar | 33892256 | s-Ethylisothiourea,3TMS,isomer #1 | CCSC(=N[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1345.2 | Standard non polar | 33892256 | s-Ethylisothiourea,3TMS,isomer #1 | CCSC(=N[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1563.8 | Standard polar | 33892256 | s-Ethylisothiourea,1TBDMS,isomer #1 | CCSC(=N)N[Si](C)(C)C(C)(C)C | 1558.8 | Semi standard non polar | 33892256 | s-Ethylisothiourea,1TBDMS,isomer #1 | CCSC(=N)N[Si](C)(C)C(C)(C)C | 1365.0 | Standard non polar | 33892256 | s-Ethylisothiourea,1TBDMS,isomer #1 | CCSC(=N)N[Si](C)(C)C(C)(C)C | 2175.8 | Standard polar | 33892256 | s-Ethylisothiourea,1TBDMS,isomer #2 | CCSC(N)=N[Si](C)(C)C(C)(C)C | 1527.8 | Semi standard non polar | 33892256 | s-Ethylisothiourea,1TBDMS,isomer #2 | CCSC(N)=N[Si](C)(C)C(C)(C)C | 1301.9 | Standard non polar | 33892256 | s-Ethylisothiourea,1TBDMS,isomer #2 | CCSC(N)=N[Si](C)(C)C(C)(C)C | 2123.3 | Standard polar | 33892256 | s-Ethylisothiourea,2TBDMS,isomer #1 | CCSC(=N[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1843.3 | Semi standard non polar | 33892256 | s-Ethylisothiourea,2TBDMS,isomer #1 | CCSC(=N[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1541.4 | Standard non polar | 33892256 | s-Ethylisothiourea,2TBDMS,isomer #1 | CCSC(=N[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C | 1939.1 | Standard polar | 33892256 | s-Ethylisothiourea,2TBDMS,isomer #2 | CCSC(=N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1841.5 | Semi standard non polar | 33892256 | s-Ethylisothiourea,2TBDMS,isomer #2 | CCSC(=N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1736.8 | Standard non polar | 33892256 | s-Ethylisothiourea,2TBDMS,isomer #2 | CCSC(=N)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1978.0 | Standard polar | 33892256 | s-Ethylisothiourea,3TBDMS,isomer #1 | CCSC(=N[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2106.2 | Semi standard non polar | 33892256 | s-Ethylisothiourea,3TBDMS,isomer #1 | CCSC(=N[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1858.8 | Standard non polar | 33892256 | s-Ethylisothiourea,3TBDMS,isomer #1 | CCSC(=N[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1902.4 | 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 - s-Ethylisothiourea GC-MS (Non-derivatized) - 70eV, Positive | splash10-002f-9000000000-51fd97bf7873b43d0447 | 2017-08-28 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - s-Ethylisothiourea GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | 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 - s-Ethylisothiourea 10V, Positive-QTOF | splash10-03di-9200000000-5ef7e0e91ec9fd74f83f | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - s-Ethylisothiourea 20V, Positive-QTOF | splash10-03di-9100000000-03fc15a0c42d895d6e12 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - s-Ethylisothiourea 40V, Positive-QTOF | splash10-03di-9000000000-db250606cfed70b7f29e | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - s-Ethylisothiourea 10V, Negative-QTOF | splash10-0udi-9800000000-5f9bc780f395ca3d5df6 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - s-Ethylisothiourea 20V, Negative-QTOF | splash10-03di-9000000000-87f06ad0d1a1e9e171f1 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - s-Ethylisothiourea 40V, Negative-QTOF | splash10-0006-9000000000-8ed348595843a65b51f9 | 2017-07-26 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-27 | Wishart Lab | View Spectrum |
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