Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-10-08 16:13:31 UTC |
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Update Date | 2021-10-08 16:22:12 UTC |
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HMDB ID | HMDB0304953 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | O-Phenolsulfonic acid |
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Description | 2-hydroxybenzenesulfonic acid, also known as O-phenolsulfonic acid or O-phenolsulphonate, belongs to the class of organic compounds known as benzenesulfonic acids and derivatives. These are organic compounds containing a sulfonic acid or a derivative thereof that is linked to a benzene ring. An arenesulfonic acid that is phenol substituted by a sulfo group at C-2. 2-hydroxybenzenesulfonic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | InChI=1S/C6H6O4S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4,7H,(H,8,9,10) |
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Synonyms | Value | Source |
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O-Hydroxybenzenesulfonic acid | ChEBI | O-Phenolsulfonic acid | ChEBI | Phenol-2-sulfonic acid | ChEBI | O-Hydroxybenzenesulfonate | Generator | O-Hydroxybenzenesulphonate | Generator | O-Hydroxybenzenesulphonic acid | Generator | O-Phenolsulfonate | Generator | O-Phenolsulphonate | Generator | O-Phenolsulphonic acid | Generator | Phenol-2-sulfonate | Generator | Phenol-2-sulphonate | Generator | Phenol-2-sulphonic acid | Generator | 2-Hydroxybenzenesulfonate | Generator | 2-Hydroxybenzenesulphonate | Generator | 2-Hydroxybenzenesulphonic acid | Generator |
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Chemical Formula | C6H6O4S |
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Average Molecular Weight | 174.17 |
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Monoisotopic Molecular Weight | 173.998679847 |
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IUPAC Name | 2-hydroxybenzene-1-sulfonic acid |
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Traditional Name | 2-hydroxybenzenesulfonic acid |
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CAS Registry Number | Not Available |
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SMILES | OC1=CC=CC=C1S(O)(=O)=O |
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InChI Identifier | InChI=1S/C6H6O4S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4,7H,(H,8,9,10) |
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InChI Key | IULJSGIJJZZUMF-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as benzenesulfonic acids and derivatives. These are organic compounds containing a sulfonic acid or a derivative thereof that is linked to a benzene ring. |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Benzene and substituted derivatives |
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Sub Class | Benzenesulfonic acids and derivatives |
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Direct Parent | Benzenesulfonic acids and derivatives |
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Alternative Parents | |
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Substituents | - Benzenesulfonate
- Arylsulfonic acid or derivatives
- 1-sulfo,2-unsubstituted aromatic compound
- Benzenesulfonyl group
- 1-hydroxy-4-unsubstituted benzenoid
- Phenol
- 1-hydroxy-2-unsubstituted benzenoid
- Sulfonyl
- Organosulfonic acid
- Organosulfonic acid or derivatives
- Organic sulfonic acid or derivatives
- Organooxygen compound
- Organosulfur compound
- Organic oxygen compound
- Hydrocarbon derivative
- Organic oxide
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic 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 | Not Available |
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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 IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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O-Phenolsulfonic acid,1TMS,isomer #1 | C[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O | 1695.5 | Semi standard non polar | 33892256 | O-Phenolsulfonic acid,1TMS,isomer #1 | C[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O | 1585.3 | Standard non polar | 33892256 | O-Phenolsulfonic acid,1TMS,isomer #1 | C[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O | 2213.6 | Standard polar | 33892256 | O-Phenolsulfonic acid,1TMS,isomer #2 | C[Si](C)(C)OS(=O)(=O)C1=CC=CC=C1O | 1653.0 | Semi standard non polar | 33892256 | O-Phenolsulfonic acid,1TMS,isomer #2 | C[Si](C)(C)OS(=O)(=O)C1=CC=CC=C1O | 1562.6 | Standard non polar | 33892256 | O-Phenolsulfonic acid,1TMS,isomer #2 | C[Si](C)(C)OS(=O)(=O)C1=CC=CC=C1O | 2360.5 | Standard polar | 33892256 | O-Phenolsulfonic acid,2TMS,isomer #1 | C[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O[Si](C)(C)C | 1686.6 | Semi standard non polar | 33892256 | O-Phenolsulfonic acid,2TMS,isomer #1 | C[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O[Si](C)(C)C | 1735.4 | Standard non polar | 33892256 | O-Phenolsulfonic acid,2TMS,isomer #1 | C[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O[Si](C)(C)C | 2033.5 | Standard polar | 33892256 | O-Phenolsulfonic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O | 1954.9 | Semi standard non polar | 33892256 | O-Phenolsulfonic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O | 1827.6 | Standard non polar | 33892256 | O-Phenolsulfonic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O | 2354.4 | Standard polar | 33892256 | O-Phenolsulfonic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC=CC=C1O | 1905.1 | Semi standard non polar | 33892256 | O-Phenolsulfonic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC=CC=C1O | 1822.3 | Standard non polar | 33892256 | O-Phenolsulfonic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC=CC=C1O | 2442.1 | Standard polar | 33892256 | O-Phenolsulfonic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C | 2159.8 | Semi standard non polar | 33892256 | O-Phenolsulfonic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C | 2224.9 | Standard non polar | 33892256 | O-Phenolsulfonic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=CC=C1S(=O)(=O)O[Si](C)(C)C(C)(C)C | 2230.5 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 10V, Positive-QTOF | splash10-004i-0900000000-a82b9ab7401047d3cdf7 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 20V, Positive-QTOF | splash10-004i-2900000000-46d6c3bae99aebb03b64 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 40V, Positive-QTOF | splash10-0gb9-9200000000-468eec279d5639780b52 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 10V, Negative-QTOF | splash10-00di-0900000000-8cd889c068a4b49624f2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 20V, Negative-QTOF | splash10-00di-3900000000-33f6a6bec071ea261bef | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 40V, Negative-QTOF | splash10-0006-9200000000-c7e20bc083fe984dc9eb | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 10V, Positive-QTOF | splash10-056r-0900000000-82f2190cf4f83e4ee1d0 | 2021-10-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 20V, Positive-QTOF | splash10-056r-2900000000-c92993517326a9315bbe | 2021-10-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 40V, Positive-QTOF | splash10-0ik9-9000000000-d3eb9bfcfaf5fc520f68 | 2021-10-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 10V, Negative-QTOF | splash10-00di-0900000000-ff32c1b87d0a3d4d9ee2 | 2021-10-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 20V, Negative-QTOF | splash10-00dl-3900000000-892594e8ebc57c7134f4 | 2021-10-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - O-Phenolsulfonic acid 40V, Negative-QTOF | splash10-00ed-9500000000-e26d9bc2c32a0495e98b | 2021-10-22 | Wishart Lab | View Spectrum |
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