Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 20:07:15 UTC |
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Update Date | 2023-02-21 17:24:39 UTC |
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HMDB ID | HMDB0035171 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Mercapto-3-pentanone |
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Description | 2-Mercapto-3-pentanone belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. 2-Mercapto-3-pentanone is a meat, roasted, and roasted meat tasting compound. Based on a literature review very few articles have been published on 2-Mercapto-3-pentanone. |
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Structure | InChI=1S/C5H10OS/c1-3-5(6)4(2)7/h4,7H,3H2,1-2H3 |
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Synonyms | Value | Source |
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3-Pentanone, 2-mercapto | HMDB | 2-Sulphanylpentan-3-one | Generator |
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Chemical Formula | C5H10OS |
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Average Molecular Weight | 118.197 |
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Monoisotopic Molecular Weight | 118.045235632 |
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IUPAC Name | 2-sulfanylpentan-3-one |
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Traditional Name | 2-sulfanylpentan-3-one |
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CAS Registry Number | 17042-24-9 |
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SMILES | CCC(=O)C(C)S |
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InChI Identifier | InChI=1S/C5H10OS/c1-3-5(6)4(2)7/h4,7H,3H2,1-2H3 |
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InChI Key | TWOGJUHCCNLYPC-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. |
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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 | Ketones |
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Alternative Parents | |
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Substituents | - Ketone
- Alkylthiol
- Organic oxide
- Hydrocarbon derivative
- Organosulfur compound
- 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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Physiological effect | |
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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 | Not Available |
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Experimental Molecular Properties | |
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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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2-Mercapto-3-pentanone,1TMS,isomer #1 | CCC(=O)C(C)S[Si](C)(C)C | 1126.3 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TMS,isomer #1 | CCC(=O)C(C)S[Si](C)(C)C | 1112.6 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TMS,isomer #2 | CCC(O[Si](C)(C)C)=C(C)S | 1207.2 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TMS,isomer #2 | CCC(O[Si](C)(C)C)=C(C)S | 1146.3 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TMS,isomer #3 | CC=C(O[Si](C)(C)C)C(C)S | 1074.5 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TMS,isomer #3 | CC=C(O[Si](C)(C)C)C(C)S | 1095.7 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TMS,isomer #1 | CCC(O[Si](C)(C)C)=C(C)S[Si](C)(C)C | 1339.7 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TMS,isomer #1 | CCC(O[Si](C)(C)C)=C(C)S[Si](C)(C)C | 1257.2 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TMS,isomer #2 | CC=C(O[Si](C)(C)C)C(C)S[Si](C)(C)C | 1283.0 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TMS,isomer #2 | CC=C(O[Si](C)(C)C)C(C)S[Si](C)(C)C | 1281.2 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TBDMS,isomer #1 | CCC(=O)C(C)S[Si](C)(C)C(C)(C)C | 1362.8 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TBDMS,isomer #1 | CCC(=O)C(C)S[Si](C)(C)C(C)(C)C | 1346.6 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TBDMS,isomer #2 | CCC(O[Si](C)(C)C(C)(C)C)=C(C)S | 1439.7 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TBDMS,isomer #2 | CCC(O[Si](C)(C)C(C)(C)C)=C(C)S | 1352.9 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TBDMS,isomer #3 | CC=C(O[Si](C)(C)C(C)(C)C)C(C)S | 1313.5 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,1TBDMS,isomer #3 | CC=C(O[Si](C)(C)C(C)(C)C)C(C)S | 1313.7 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TBDMS,isomer #1 | CCC(O[Si](C)(C)C(C)(C)C)=C(C)S[Si](C)(C)C(C)(C)C | 1761.4 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TBDMS,isomer #1 | CCC(O[Si](C)(C)C(C)(C)C)=C(C)S[Si](C)(C)C(C)(C)C | 1667.9 | Standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TBDMS,isomer #2 | CC=C(O[Si](C)(C)C(C)(C)C)C(C)S[Si](C)(C)C(C)(C)C | 1717.0 | Semi standard non polar | 33892256 | 2-Mercapto-3-pentanone,2TBDMS,isomer #2 | CC=C(O[Si](C)(C)C(C)(C)C)C(C)S[Si](C)(C)C(C)(C)C | 1718.0 | Standard non 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 - 2-Mercapto-3-pentanone GC-MS (Non-derivatized) - 70eV, Positive | splash10-0bvr-9000000000-afc93636bf88095539e9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Mercapto-3-pentanone 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 - 2-Mercapto-3-pentanone 10V, Positive-QTOF | splash10-014i-2900000000-f5e8f5913085f1caf60f | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 20V, Positive-QTOF | splash10-014i-4900000000-56da80623cc91eab7712 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 40V, Positive-QTOF | splash10-0mii-9100000000-5b5a275c07108780863a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 10V, Negative-QTOF | splash10-014i-3900000000-300e49e1b4506ea34768 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 20V, Negative-QTOF | splash10-0159-9500000000-eb8d955553355cdb1e3d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 40V, Negative-QTOF | splash10-001i-9100000000-402e272e6b468124a768 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 10V, Negative-QTOF | splash10-0159-8900000000-db2f3d364331e820a444 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 20V, Negative-QTOF | splash10-001i-9000000000-e2220966a99e6f3f9f60 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 40V, Negative-QTOF | splash10-001i-9000000000-3cedc2ff9dbc19e4f847 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 10V, Positive-QTOF | splash10-014r-9500000000-f24ef9f646c710a3cb15 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 20V, Positive-QTOF | splash10-03di-9200000000-fc55a4261b48ce7719e5 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Mercapto-3-pentanone 40V, Positive-QTOF | splash10-0bti-9000000000-78cc0496d10b1033d9c8 | 2021-09-23 | 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) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | 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]-) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
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