Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-06 15:16:51 UTC |
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Update Date | 2023-02-21 17:18:25 UTC |
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HMDB ID | HMDB0015165 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Ethinamate |
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Description | Ethinamate, also known as valmid or etinamato, belongs to the class of organic compounds known as ynones. These are organic compounds containing the ynone functional group, an alpha,beta unsaturated ketone group with the general structure RC#C-C(=O)R' (R' not H). Ethinamate is a drug which is used for the short-term treatment of insomnia, however, it generally has been replaced by other sedative-hypnotic agents. Ethinamate is an extremely weak acidic (essentially neutral) compound (based on its pKa). Ethinamate is a potentially toxic compound. A carbamate ester that is the 1-vinylcyclohexyl ester of carbamic acid. |
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Structure | InChI=1S/C9H13NO2/c1-2-9(12-8(10)11)6-4-3-5-7-9/h1H,3-7H2,(H2,10,11) |
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Synonyms | Value | Source |
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1-Ethynylcyclohexanol carbamate | ChEBI | Aethinyl-cyclohexyl-carbamat | ChEBI | Ethinamatum | ChEBI | Etinamato | ChEBI | Valmid | Kegg | 1-Ethynylcyclohexanol carbamic acid | Generator | Ethinamic acid | Generator | Ethinamat | HMDB | Ethinimate | HMDB | Etinamate | HMDB | USAF el-42 | HMDB | Valamin | HMDB | Valmidate | HMDB | Valamid | HMDB | 1-Ethynylcyclohexylcarbamate | HMDB |
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Chemical Formula | C9H13NO2 |
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Average Molecular Weight | 167.205 |
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Monoisotopic Molecular Weight | 167.094628665 |
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IUPAC Name | 1-ethynylcyclohexyl carbamate |
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Traditional Name | ethinamate |
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CAS Registry Number | 126-52-3 |
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SMILES | NC(=O)OC1(CCCCC1)C#C |
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InChI Identifier | InChI=1S/C9H13NO2/c1-2-9(12-8(10)11)6-4-3-5-7-9/h1H,3-7H2,(H2,10,11) |
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InChI Key | GXRZIMHKGDIBEW-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as ynones. These are organic compounds containing the ynone functional group, an alpha,beta unsaturated ketone group with the general structure RC#C-C(=O)R' (R' not H). |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbonyl compounds |
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Direct Parent | Ynones |
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Alternative Parents | |
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Substituents | - Ynone
- Carbamic acid ester
- Carbonic acid derivative
- Acetylide
- Organic nitrogen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organonitrogen compound
- Aliphatic homomonocyclic compound
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Molecular Framework | Aliphatic homomonocyclic 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 | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 96 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 0.11 g/L | Not Available | LogP | 1.2 | 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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Ethinamate,1TMS,isomer #1 | C#CC1(OC(=O)N[Si](C)(C)C)CCCCC1 | 1503.6 | Semi standard non polar | 33892256 | Ethinamate,1TMS,isomer #1 | C#CC1(OC(=O)N[Si](C)(C)C)CCCCC1 | 1432.5 | Standard non polar | 33892256 | Ethinamate,1TMS,isomer #1 | C#CC1(OC(=O)N[Si](C)(C)C)CCCCC1 | 2074.9 | Standard polar | 33892256 | Ethinamate,2TMS,isomer #1 | C#CC1(OC(=O)N([Si](C)(C)C)[Si](C)(C)C)CCCCC1 | 1566.5 | Semi standard non polar | 33892256 | Ethinamate,2TMS,isomer #1 | C#CC1(OC(=O)N([Si](C)(C)C)[Si](C)(C)C)CCCCC1 | 1598.5 | Standard non polar | 33892256 | Ethinamate,2TMS,isomer #1 | C#CC1(OC(=O)N([Si](C)(C)C)[Si](C)(C)C)CCCCC1 | 2093.4 | Standard polar | 33892256 | Ethinamate,1TBDMS,isomer #1 | C#CC1(OC(=O)N[Si](C)(C)C(C)(C)C)CCCCC1 | 1707.9 | Semi standard non polar | 33892256 | Ethinamate,1TBDMS,isomer #1 | C#CC1(OC(=O)N[Si](C)(C)C(C)(C)C)CCCCC1 | 1639.2 | Standard non polar | 33892256 | Ethinamate,1TBDMS,isomer #1 | C#CC1(OC(=O)N[Si](C)(C)C(C)(C)C)CCCCC1 | 2247.0 | Standard polar | 33892256 | Ethinamate,2TBDMS,isomer #1 | C#CC1(OC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)CCCCC1 | 2002.8 | Semi standard non polar | 33892256 | Ethinamate,2TBDMS,isomer #1 | C#CC1(OC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)CCCCC1 | 1997.6 | Standard non polar | 33892256 | Ethinamate,2TBDMS,isomer #1 | C#CC1(OC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)CCCCC1 | 2298.5 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Ethinamate EI-B (Non-derivatized) | splash10-054o-9000000000-115ca538c5db7623cd36 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Ethinamate CI-B (Non-derivatized) | splash10-004i-0900000000-3530aac44af3672b4ea8 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Ethinamate EI-B (Non-derivatized) | splash10-054o-9000000000-115ca538c5db7623cd36 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Ethinamate CI-B (Non-derivatized) | splash10-004i-0900000000-3530aac44af3672b4ea8 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ethinamate GC-MS (Non-derivatized) - 70eV, Positive | splash10-052f-9400000000-b2399bc8d370f3c24953 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Ethinamate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-0arv-9100000000-713c62aa52e71fc3560a | 2014-09-20 | 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 - Ethinamate 10V, Positive-QTOF | splash10-016r-1900000000-eae16bf8bad39a8aa79b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 20V, Positive-QTOF | splash10-056r-4900000000-5017ae578b8cb02cd66d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 40V, Positive-QTOF | splash10-0ktf-9100000000-cd1eedbdd6d6fcbfa22e | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 10V, Negative-QTOF | splash10-006x-9800000000-e408920834450f49d3fe | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 20V, Negative-QTOF | splash10-006x-9500000000-877c16eefea2f5a15d9b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 40V, Negative-QTOF | splash10-0006-9300000000-b9a9228e0ee207499b99 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 10V, Positive-QTOF | splash10-0a4i-2900000000-10552185ed182d4ba1e0 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 20V, Positive-QTOF | splash10-0a4i-9700000000-cd8eef43ebf47b3d3b7b | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 40V, Positive-QTOF | splash10-004i-9100000000-9313282cbda800790a68 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 10V, Negative-QTOF | splash10-0avl-2900000000-d0731a549bbc943d745e | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 20V, Negative-QTOF | splash10-0006-9500000000-35acbd59dd232e271712 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ethinamate 40V, Negative-QTOF | splash10-0006-9000000000-ff48c45d4a47d2073ba7 | 2021-10-11 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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