Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2013-01-09 12:11:21 UTC |
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Update Date | 2023-02-21 17:29:14 UTC |
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HMDB ID | HMDB0059710 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-Hydroxynicotinic acid |
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Description | 2-Hydroxynicotinic acid, also known as 2-hydroxypyridine-3-carboxylic acid, is a member of the class of compounds known as pyridinecarboxylic acids. Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group. 2-Hydroxynicotinic acid is soluble (in water) and a weakly acidic compound (based on its pKa). 2-Hydroxynicotinic acid can be found in urine. 2-Hydroxynicotinic acid is a white to light yellow powder soluble in water. Its melting point is 258-261°C. |
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Structure | InChI=1S/C6H5NO3/c8-5-4(6(9)10)2-1-3-7-5/h1-3H,(H,7,8)(H,9,10) |
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Synonyms | Value | Source |
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2-Hydroxynicotinate | Generator | 1,2-Dihydro-2-oxo-3-pyridinecarboxylic acid | HMDB | 1,2-Dihydro-2-oxonicotinic acid | HMDB | 2-Hydroxy-3-carboxypyridine | HMDB | 2-Hydroxypyridine-3-carboxylic acid | HMDB | 2-oxo-1,2-Dihydropyridine-3-carboxylic acid | HMDB | 2-oxo-1H-Pyridine-3-carboxylic acid | HMDB | 2-Oxopyridine-3-carboxylic acid | HMDB | 3-Carboxy-2-pyridone | HMDB | 2-Hydroxypyridine-3-carboxylate | Generator | 2-Hydroxynicotinic acid | MeSH |
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Chemical Formula | C6H5NO3 |
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Average Molecular Weight | 139.1088 |
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Monoisotopic Molecular Weight | 139.026943031 |
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IUPAC Name | 2-oxo-1,2-dihydropyridine-3-carboxylic acid |
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Traditional Name | 2-oxo-1H-pyridine-3-carboxylic acid |
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CAS Registry Number | 609-71-2 |
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SMILES | OC(=O)C1=CC=CNC1=O |
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InChI Identifier | InChI=1S/C6H5NO3/c8-5-4(6(9)10)2-1-3-7-5/h1-3H,(H,7,8)(H,9,10) |
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InChI Key | UEYQJQVBUVAELZ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as pyridinecarboxylic acids. Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Pyridines and derivatives |
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Sub Class | Pyridinecarboxylic acids and derivatives |
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Direct Parent | Pyridinecarboxylic acids |
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Alternative Parents | |
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Substituents | - Dihydropyridinecarboxylic acid derivative
- Pyridine carboxylic acid
- Dihydropyridine
- Pyridinone
- Hydropyridine
- Heteroaromatic compound
- Vinylogous amide
- Lactam
- Azacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxide
- Organopnictogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic 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 | Solid |
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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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2-Hydroxynicotinic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=C[NH]C1=O | 1434.6 | Semi standard non polar | 33892256 | 2-Hydroxynicotinic acid,1TMS,isomer #2 | C[Si](C)(C)N1C=CC=C(C(=O)O)C1=O | 1610.1 | Semi standard non polar | 33892256 | 2-Hydroxynicotinic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CN([Si](C)(C)C)C1=O | 1636.2 | Semi standard non polar | 33892256 | 2-Hydroxynicotinic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CN([Si](C)(C)C)C1=O | 1699.4 | Standard non polar | 33892256 | 2-Hydroxynicotinic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC=CN([Si](C)(C)C)C1=O | 1843.6 | Standard polar | 33892256 | 2-Hydroxynicotinic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=C[NH]C1=O | 1673.3 | Semi standard non polar | 33892256 | 2-Hydroxynicotinic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1C=CC=C(C(=O)O)C1=O | 1841.1 | Semi standard non polar | 33892256 | 2-Hydroxynicotinic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CN([Si](C)(C)C(C)(C)C)C1=O | 2086.9 | Semi standard non polar | 33892256 | 2-Hydroxynicotinic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CN([Si](C)(C)C(C)(C)C)C1=O | 2092.4 | Standard non polar | 33892256 | 2-Hydroxynicotinic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC=CN([Si](C)(C)C(C)(C)C)C1=O | 2091.3 | 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 - 2-Hydroxynicotinic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-007a-7900000000-b2139e191039bacd63b7 | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxynicotinic acid GC-MS (2 TMS) - 70eV, Positive | splash10-02mi-9760000000-abb50f497a58b4a9b63a | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxynicotinic 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 - 2-Hydroxynicotinic acid 10V, Positive-QTOF | splash10-006x-0900000000-2dd8bfa279cdc766c452 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 20V, Positive-QTOF | splash10-00di-2900000000-da984fe53946e3b96d63 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 40V, Positive-QTOF | splash10-0v4i-9100000000-73b716b159ebebc11b7a | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 10V, Negative-QTOF | splash10-000f-9500000000-a25d100aa1b1e6f900c5 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 20V, Negative-QTOF | splash10-0006-9000000000-452f40f674bc4cf31079 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 40V, Negative-QTOF | splash10-0006-9000000000-2493e8bdddcf3263cfd1 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 10V, Positive-QTOF | splash10-00di-0900000000-b836fff316f62f9faba2 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 20V, Positive-QTOF | splash10-00di-4900000000-384bdbd1f134db816acf | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 40V, Positive-QTOF | splash10-0udi-9000000000-b4defdbf0944425af698 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 10V, Negative-QTOF | splash10-0006-9300000000-6272f79cb6ff473b8c0f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 20V, Negative-QTOF | splash10-0006-9000000000-70602d62de50e26979d8 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxynicotinic acid 40V, Negative-QTOF | splash10-0006-9000000000-c2977a2259c3108701a4 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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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, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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 | Predicted 1D NMR | 13C 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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