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 23:50:19 UTC |
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Update Date | 2021-09-26 22:56:08 UTC |
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HMDB ID | HMDB0246825 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 5-Methyl-1H-pyrazole-3-carboxylic acid |
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Description | 5-Methyl-1H-pyrazole-3-carboxylic acid belongs to the class of organic compounds known as pyrazole carboxylic acids and derivatives. These are heterocyclic compounds containing a pyrazole ring in which a hydrogen atom is replaced by a carboxylic acid group. 5-Methyl-1H-pyrazole-3-carboxylic 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 5-Methyl-1H-pyrazole-3-carboxylic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-methyl-1h-pyrazole-3-carboxylic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Methyl-1H-pyrazole-3-carboxylic 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/C5H6N2O2/c1-3-2-4(5(8)9)7-6-3/h2H,1H3,(H,6,7)(H,8,9) |
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Synonyms | Value | Source |
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5-Methyl-1H-pyrazole-3-carboxylate | Generator | 3-Methylpyrazole-5-carboxylic acid | HMDB | 5-Methylpyrazole-3-carboxylic acid | HMDB |
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Chemical Formula | C5H6N2O2 |
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Average Molecular Weight | 126.115 |
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Monoisotopic Molecular Weight | 126.042927441 |
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IUPAC Name | 5-methyl-1H-pyrazole-3-carboxylic acid |
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Traditional Name | 5-methyl-1H-pyrazole-3-carboxylic acid |
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CAS Registry Number | Not Available |
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SMILES | CC1=CC(=NN1)C(O)=O |
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InChI Identifier | InChI=1S/C5H6N2O2/c1-3-2-4(5(8)9)7-6-3/h2H,1H3,(H,6,7)(H,8,9) |
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InChI Key | WSMQKESQZFQMFW-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as pyrazole carboxylic acids and derivatives. These are heterocyclic compounds containing a pyrazole ring in which a hydrogen atom is replaced by a carboxylic acid group. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Azoles |
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Sub Class | Pyrazoles |
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Direct Parent | Pyrazole carboxylic acids and derivatives |
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Alternative Parents | |
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Substituents | - Pyrazole-3-carboxylic acid or derivatives
- Pyrazole-5-carboxylic acid or derivatives
- Heteroaromatic compound
- Azacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic 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 | |
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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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5-Methyl-1H-pyrazole-3-carboxylic acid,2TMS,isomer #1 | CC1=CC(C(=O)O[Si](C)(C)C)=NN1[Si](C)(C)C | 1501.3 | Semi standard non polar | 33892256 | 5-Methyl-1H-pyrazole-3-carboxylic acid,2TMS,isomer #1 | CC1=CC(C(=O)O[Si](C)(C)C)=NN1[Si](C)(C)C | 1560.1 | Standard non polar | 33892256 | 5-Methyl-1H-pyrazole-3-carboxylic acid,2TMS,isomer #1 | CC1=CC(C(=O)O[Si](C)(C)C)=NN1[Si](C)(C)C | 1728.0 | Standard polar | 33892256 | 5-Methyl-1H-pyrazole-3-carboxylic acid,2TBDMS,isomer #1 | CC1=CC(C(=O)O[Si](C)(C)C(C)(C)C)=NN1[Si](C)(C)C(C)(C)C | 2000.7 | Semi standard non polar | 33892256 | 5-Methyl-1H-pyrazole-3-carboxylic acid,2TBDMS,isomer #1 | CC1=CC(C(=O)O[Si](C)(C)C(C)(C)C)=NN1[Si](C)(C)C(C)(C)C | 1961.6 | Standard non polar | 33892256 | 5-Methyl-1H-pyrazole-3-carboxylic acid,2TBDMS,isomer #1 | CC1=CC(C(=O)O[Si](C)(C)C(C)(C)C)=NN1[Si](C)(C)C(C)(C)C | 1947.2 | 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 - 5-Methyl-1H-pyrazole-3-carboxylic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0560-9300000000-124b52658d873bb3185d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic 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 - 5-Methyl-1H-pyrazole-3-carboxylic acid 10V, Positive-QTOF | splash10-001i-9500000000-c333409f2344504f756e | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid 20V, Positive-QTOF | splash10-0f89-9100000000-29e464e731ee23bff495 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid 40V, Positive-QTOF | splash10-0udi-9000000000-0ded8dc31157d9781487 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid 10V, Negative-QTOF | splash10-003r-9500000000-0f5cf119aaa666a2a31a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid 20V, Negative-QTOF | splash10-001i-9000000000-609b563c359c293bc385 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Methyl-1H-pyrazole-3-carboxylic acid 40V, Negative-QTOF | splash10-001i-9000000000-bb80a943610a41c4d036 | 2021-10-12 | 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) | 2021-10-13 | Wishart Lab | View Spectrum | 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, 1000 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 | 13C NMR Spectrum (1D, 200 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, 300 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 | 1H NMR Spectrum (1D, 400 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, 500 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, 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 | 13C NMR Spectrum (1D, 800 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, 900 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 |
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