Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-10 23:30:20 UTC |
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Update Date | 2021-09-26 22:55:36 UTC |
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HMDB ID | HMDB0246487 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 4-Mercaptobutyric acid |
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Description | 4-sulfanylbutanoic acid, also known as 4-mercaptobutanoic acid or 4-mercaptobutyrate, belongs to the class of organic compounds known as thia fatty acids. These are fatty acid derivatives obtained by insertion of a sulfur atom at specific positions in the chain. Based on a literature review a small amount of articles have been published on 4-sulfanylbutanoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-mercaptobutyric acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-Mercaptobutyric acid 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/C4H8O2S/c5-4(6)2-1-3-7/h7H,1-3H2,(H,5,6) |
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Synonyms | Value | Source |
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4-Mercaptobutanoic acid | ChEBI | 4-Mercaptobutyric acid | ChEBI | 4-Sulfanylbutyric acid | ChEBI | gamma-Mercaptobutanoic acid | ChEBI | gamma-Mercaptobutyric acid | ChEBI | gamma-Sulfanylbutyric acid | ChEBI | 4-Mercaptobutanoate | Generator | 4-Mercaptobutyrate | Generator | 4-Sulfanylbutyrate | Generator | 4-Sulphanylbutyrate | Generator | 4-Sulphanylbutyric acid | Generator | g-Mercaptobutanoate | Generator | g-Mercaptobutanoic acid | Generator | gamma-Mercaptobutanoate | Generator | Γ-mercaptobutanoate | Generator | Γ-mercaptobutanoic acid | Generator | g-Mercaptobutyrate | Generator | g-Mercaptobutyric acid | Generator | gamma-Mercaptobutyrate | Generator | Γ-mercaptobutyrate | Generator | Γ-mercaptobutyric acid | Generator | g-Sulfanylbutyrate | Generator | g-Sulfanylbutyric acid | Generator | g-Sulphanylbutyrate | Generator | g-Sulphanylbutyric acid | Generator | gamma-Sulfanylbutyrate | Generator | gamma-Sulphanylbutyrate | Generator | gamma-Sulphanylbutyric acid | Generator | Γ-sulfanylbutyrate | Generator | Γ-sulfanylbutyric acid | Generator | Γ-sulphanylbutyrate | Generator | Γ-sulphanylbutyric acid | Generator | 4-Sulfanylbutanoate | Generator | 4-Sulphanylbutanoate | Generator | 4-Sulphanylbutanoic acid | Generator | 4-Mercaptobutyrate monopotassium salt | MeSH | 4-Mercaptobutyrate monosodium salt | MeSH | 4-Mercaptobutyrate, calcium salt (2:1) | MeSH | 4-Mercaptobutyrate, magnesium salt (2:1) | MeSH | 4-Mercaptobutyrate, parent acid | MeSH |
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Chemical Formula | C4H8O2S |
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Average Molecular Weight | 120.17 |
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Monoisotopic Molecular Weight | 120.024500672 |
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IUPAC Name | 4-sulfanylbutanoic acid |
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Traditional Name | butanoic acid, 4-mercapto- |
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CAS Registry Number | Not Available |
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SMILES | OC(=O)CCCS |
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InChI Identifier | InChI=1S/C4H8O2S/c5-4(6)2-1-3-7/h7H,1-3H2,(H,5,6) |
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InChI Key | DTRIDVOOPAQEEL-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as thia fatty acids. These are fatty acid derivatives obtained by insertion of a sulfur atom at specific positions in the chain. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Fatty Acyls |
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Sub Class | Fatty acids and conjugates |
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Direct Parent | Thia fatty acids |
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Alternative Parents | |
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Substituents | - Thia fatty acid
- Straight chain fatty acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- 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 | Not Available |
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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 | 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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4-Mercaptobutyric acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CCCS[Si](C)(C)C | 1418.9 | Semi standard non polar | 33892256 | 4-Mercaptobutyric acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CCCS[Si](C)(C)C | 1428.0 | Standard non polar | 33892256 | 4-Mercaptobutyric acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CCCS[Si](C)(C)C | 1493.8 | Standard polar | 33892256 | 4-Mercaptobutyric acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCCS[Si](C)(C)C(C)(C)C | 1877.4 | Semi standard non polar | 33892256 | 4-Mercaptobutyric acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCCS[Si](C)(C)C(C)(C)C | 1868.1 | Standard non polar | 33892256 | 4-Mercaptobutyric acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CCCS[Si](C)(C)C(C)(C)C | 1756.0 | 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 - 4-Mercaptobutyric acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-00ds-9100000000-153cf459e12dec025828 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Mercaptobutyric acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Mercaptobutyric acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Mercaptobutyric acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Mercaptobutyric acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Mercaptobutyric acid GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | 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 - 4-Mercaptobutyric acid 10V, Positive-QTOF | splash10-0w29-7900000000-505ba0387fb3f8461f8c | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Mercaptobutyric acid 20V, Positive-QTOF | splash10-00kf-9000000000-2bd722ed5068478ac32b | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Mercaptobutyric acid 40V, Positive-QTOF | splash10-0005-9000000000-46a245622dbaf958cc4b | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Mercaptobutyric acid 10V, Negative-QTOF | splash10-014i-0900000000-4e9bc8be9fbba586943e | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Mercaptobutyric acid 20V, Negative-QTOF | splash10-0gb9-6900000000-c98d29901a24b8f13c09 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Mercaptobutyric acid 40V, Negative-QTOF | splash10-001i-9000000000-db6434291c5c44283f22 | 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 | 1H NMR Spectrum (1D, 200 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, 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 | 13C NMR Spectrum (1D, 400 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, 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 | 1H NMR Spectrum (1D, 800 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, 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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