Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-12 03:17:51 UTC |
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Update Date | 2023-02-21 17:28:51 UTC |
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HMDB ID | HMDB0041604 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 3-Mercaptopropanoic acid |
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Description | 3-Mercaptopropanoic acid, also known as 3-thiolpropanoate or 3-thiohydracrylic acid, belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH. 3-Mercaptopropanoic acid exists in all living organisms, ranging from bacteria to humans. 3-Mercaptopropanoic acid is a roasted and sulfurous tasting compound. 3-Mercaptopropanoic acid is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review very few articles have been published on 3-Mercaptopropanoic acid. |
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Structure | InChI=1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5) |
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Synonyms | Value | Source |
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2-Mercaptoethanecarboxylic acid | ChEBI | 3-Mercaptopropionic acid | ChEBI | 3-Thiohydracrylic acid | ChEBI | 3-Thiolpropanoic acid | ChEBI | 3-Thiopropanoic acid | ChEBI | 3-Thiopropionic acid | ChEBI | 3MPA | ChEBI | beta-Mercaptopropionic acid | ChEBI | beta-Thiopropionic acid | ChEBI | 2-Mercaptoethanecarboxylate | Generator | 3-Mercaptopropionate | Generator | 3-Thiohydracrylate | Generator | 3-Thiolpropanoate | Generator | 3-Thiopropanoate | Generator | 3-Thiopropionate | Generator | b-Mercaptopropionate | Generator | b-Mercaptopropionic acid | Generator | beta-Mercaptopropionate | Generator | Β-mercaptopropionate | Generator | Β-mercaptopropionic acid | Generator | b-Thiopropionate | Generator | b-Thiopropionic acid | Generator | beta-Thiopropionate | Generator | Β-thiopropionate | Generator | Β-thiopropionic acid | Generator | 3-Mercaptopropanoate | Generator | 3-Mercaptopropanoic acid, 9ci | HMDB | Thiohydracrylic acid | HMDB | 3 Mercaptopropanoic acid | MeSH, HMDB | Acid, 3-mercaptopropionic | MeSH, HMDB | 3 Mercaptopropionic acid | MeSH, HMDB | Acid, 3-mercaptopropanoic | MeSH, HMDB | beta Mercaptopropionate | MeSH, HMDB |
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Chemical Formula | C3H6O2S |
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Average Molecular Weight | 106.144 |
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Monoisotopic Molecular Weight | 106.008850126 |
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IUPAC Name | 3-sulfanylpropanoic acid |
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Traditional Name | 3-mercaptopropionic acid |
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CAS Registry Number | 107-96-0 |
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SMILES | OC(=O)CCS |
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InChI Identifier | InChI=1S/C3H6O2S/c4-3(5)1-2-6/h6H,1-2H2,(H,4,5) |
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InChI Key | DKIDEFUBRARXTE-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as carboxylic acids. Carboxylic acids are compounds containing a carboxylic acid group with the formula -C(=O)OH. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Carboxylic acids |
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Direct Parent | Carboxylic acids |
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Alternative Parents | |
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Substituents | - Monocarboxylic acid or derivatives
- Carboxylic acid
- Alkylthiol
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organosulfur compound
- Organooxygen compound
- Carbonyl group
- 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 | |
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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 | Liquid |
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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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3-Mercaptopropanoic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)CCS | 1080.9 | Semi standard non polar | 33892256 | 3-Mercaptopropanoic acid,1TMS,isomer #2 | C[Si](C)(C)SCCC(=O)O | 1233.8 | Semi standard non polar | 33892256 | 3-Mercaptopropanoic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CCS[Si](C)(C)C | 1316.6 | Semi standard non polar | 33892256 | 3-Mercaptopropanoic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CCS[Si](C)(C)C | 1344.8 | Standard non polar | 33892256 | 3-Mercaptopropanoic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCS | 1339.5 | Semi standard non polar | 33892256 | 3-Mercaptopropanoic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)SCCC(=O)O | 1460.9 | Semi standard non polar | 33892256 | 3-Mercaptopropanoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCS[Si](C)(C)C(C)(C)C | 1772.4 | Semi standard non polar | 33892256 | 3-Mercaptopropanoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCS[Si](C)(C)C(C)(C)C | 1784.5 | Standard non 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 - 3-Mercaptopropanoic acid EI-B (Non-derivatized) | splash10-0bvi-9200000000-f1549c9afaebf551db48 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 3-Mercaptopropanoic acid EI-B (Non-derivatized) | splash10-0bvi-9200000000-f1549c9afaebf551db48 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Mercaptopropanoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0c00-9100000000-ebbe3d6e9a3cd5dacb05 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Mercaptopropanoic acid GC-MS (1 TMS) - 70eV, Positive | splash10-022i-9300000000-b4c5434a05a98da57b44 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Mercaptopropanoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 3-Mercaptopropanoic acid 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 - 3-Mercaptopropanoic acid 10V, Positive-QTOF | splash10-0a4r-9600000000-b224679480650ede86bf | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 20V, Positive-QTOF | splash10-0c09-9200000000-50e01f5872a90253cbe3 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 40V, Positive-QTOF | splash10-08i0-9000000000-53d62f29be351ebdff1d | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 10V, Negative-QTOF | splash10-0ab9-9700000000-c55f06c1c84faab1c569 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 20V, Negative-QTOF | splash10-0a4i-9500000000-3c6f4ec5b0a6bc81b3fd | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 40V, Negative-QTOF | splash10-001i-9000000000-0d7fd3526d8ad4ed3ade | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 10V, Positive-QTOF | splash10-000i-9100000000-3962af5fc221a65bdb47 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 20V, Positive-QTOF | splash10-03di-9000000000-2b094d0504d49a36fb10 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 40V, Positive-QTOF | splash10-0002-9000000000-730713f50ba822d0bf9c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 10V, Negative-QTOF | splash10-001i-9000000000-5b4a9b8fa37acba04a91 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 20V, Negative-QTOF | splash10-001i-9000000000-942ac689538269d6ca7b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 3-Mercaptopropanoic acid 40V, Negative-QTOF | splash10-001i-9000000000-942ac689538269d6ca7b | 2021-09-24 | 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) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | 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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