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 09:41:22 UTC |
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Update Date | 2021-09-26 23:04:21 UTC |
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HMDB ID | HMDB0252014 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Ethephon |
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Description | Ethephon, also known as 2-cepa, belongs to the class of organic compounds known as organic phosphonic acids. These are organic compounds containing phosphonic acid. Based on a literature review a significant number of articles have been published on Ethephon. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ethephon is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ethephon 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/C2H6ClO3P/c3-1-2-7(4,5)6/h1-2H2,(H2,4,5,6) |
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Synonyms | Value | Source |
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2-Cepa | ChEBI | 2-Chloraethyl-phosphonsaeure | ChEBI | 2-Chloroethanephosphonic acid | ChEBI | Acide chloro-2-ethyl-phosphonique | ChEBI | Chloroethylphosphonic acid | ChEBI | 2-Chloroethanephosphonate | Generator | Chloroethylphosphonate | Generator | Camposan | MeSH | Ethrel | MeSH | beta-Chloroethylphosphonic acid | MeSH | 2-Chloroethylphosphonic acid | MeSH |
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Chemical Formula | C2H6ClO3P |
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Average Molecular Weight | 144.494 |
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Monoisotopic Molecular Weight | 143.974308277 |
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IUPAC Name | (2-chloroethyl)phosphonic acid |
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Traditional Name | ethephon |
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CAS Registry Number | Not Available |
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SMILES | OP(O)(=O)CCCl |
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InChI Identifier | InChI=1S/C2H6ClO3P/c3-1-2-7(4,5)6/h1-2H2,(H2,4,5,6) |
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InChI Key | UDPGUMQDCGORJQ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as organic phosphonic acids. These are organic compounds containing phosphonic acid. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Organic phosphonic acids and derivatives |
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Sub Class | Organic phosphonic acids |
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Direct Parent | Organic phosphonic acids |
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Alternative Parents | |
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Substituents | - Organophosphonic acid
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organophosphorus compound
- Organochloride
- Organohalogen compound
- Alkyl halide
- Alkyl chloride
- 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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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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Ethephon,1TMS,isomer #1 | C[Si](C)(C)OP(=O)(O)CCCl | 1302.6 | Semi standard non polar | 33892256 | Ethephon,1TMS,isomer #1 | C[Si](C)(C)OP(=O)(O)CCCl | 1196.3 | Standard non polar | 33892256 | Ethephon,1TMS,isomer #1 | C[Si](C)(C)OP(=O)(O)CCCl | 1610.7 | Standard polar | 33892256 | Ethephon,2TMS,isomer #1 | C[Si](C)(C)OP(=O)(CCCl)O[Si](C)(C)C | 1360.1 | Semi standard non polar | 33892256 | Ethephon,2TMS,isomer #1 | C[Si](C)(C)OP(=O)(CCCl)O[Si](C)(C)C | 1366.9 | Standard non polar | 33892256 | Ethephon,2TMS,isomer #1 | C[Si](C)(C)OP(=O)(CCCl)O[Si](C)(C)C | 1355.3 | Standard polar | 33892256 | Ethephon,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OP(=O)(O)CCCl | 1554.7 | Semi standard non polar | 33892256 | Ethephon,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OP(=O)(O)CCCl | 1430.3 | Standard non polar | 33892256 | Ethephon,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OP(=O)(O)CCCl | 1769.2 | Standard polar | 33892256 | Ethephon,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OP(=O)(CCCl)O[Si](C)(C)C(C)(C)C | 1808.3 | Semi standard non polar | 33892256 | Ethephon,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OP(=O)(CCCl)O[Si](C)(C)C(C)(C)C | 1785.3 | Standard non polar | 33892256 | Ethephon,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OP(=O)(CCCl)O[Si](C)(C)C(C)(C)C | 1670.3 | 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 - Ethephon GC-MS (Non-derivatized) - 70eV, Positive | splash10-053r-9500000000-2edc350844ce3fe8b968 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ethephon GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-001i-9100000000-d74513f7901e0d3c43af | 2014-10-20 | Not Available | 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 - Ethephon 10V, Positive-QTOF | splash10-0006-3900000000-360ec9d852c73378d291 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 20V, Positive-QTOF | splash10-000x-5900000000-300623b3e7d324b1341e | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 40V, Positive-QTOF | splash10-03di-9000000000-7eaead4aea87a8258d88 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 10V, Negative-QTOF | splash10-0006-5900000000-97e2769d90649d846272 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 20V, Negative-QTOF | splash10-05iu-8900000000-44e0f368c4582fee6d0c | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 40V, Negative-QTOF | splash10-004i-9100000000-d3ee9a98eeda991030a0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 10V, Positive-QTOF | splash10-002f-0900000000-3b56cb9970fd59295f24 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 20V, Positive-QTOF | splash10-003r-9600000000-ef010ce1c4a74d3bfc16 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 40V, Positive-QTOF | splash10-03e9-9000000000-64351cc5428b9b10ba9d | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 10V, Negative-QTOF | splash10-004i-9400000000-a890d30c78912775026f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 20V, Negative-QTOF | splash10-004i-9000000000-a5e502a2627af2048a1f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethephon 40V, Negative-QTOF | splash10-004i-9000000000-a5e502a2627af2048a1f | 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) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum |
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