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 22:01:29 UTC |
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Update Date | 2021-09-26 22:53:00 UTC |
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HMDB ID | HMDB0244900 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 1H-Pyrazolo[4,3-b]pyridine |
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Description | 1H-Pyrazolo[4,3-b]pyridine, also known as pyrazolopyridine, belongs to the class of organic compounds known as pyrazolopyridines. Pyrazolopyridines are compounds containing a pyrazolopyridine skeleton, which consists of a pyrazole fused to a pyridine. Pyrazole is 5-membered ring consisting of three carbon atoms and two adjacent nitrogen centers. Pyridine is a 6-membered ring with four carbon and one nitrogen atoms. Based on a literature review very few articles have been published on 1H-Pyrazolo[4,3-b]pyridine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1h-pyrazolo[4,3-b]pyridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1H-Pyrazolo[4,3-b]pyridine 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/C6H5N3/c1-2-5-6(7-3-1)4-8-9-5/h1-4H,(H,8,9) |
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Synonyms | Value | Source |
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Pyrazolopyridine | HMDB |
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Chemical Formula | C6H5N3 |
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Average Molecular Weight | 119.127 |
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Monoisotopic Molecular Weight | 119.048347173 |
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IUPAC Name | 1H-pyrazolo[4,3-b]pyridine |
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Traditional Name | 1H-pyrazolo[4,3-b]pyridine |
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CAS Registry Number | Not Available |
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SMILES | N1N=CC2=C1C=CC=N2 |
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InChI Identifier | InChI=1S/C6H5N3/c1-2-5-6(7-3-1)4-8-9-5/h1-4H,(H,8,9) |
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InChI Key | AMFYRKOUWBAGHV-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as pyrazolopyridines. Pyrazolopyridines are compounds containing a pyrazolopyridine skeleton, which consists of a pyrazole fused to a pyridine. Pyrazole is 5-membered ring consisting of three carbon atoms and two adjacent nitrogen centers. Pyridine is a 6-membered ring with four carbon and one nitrogen atoms. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Pyrazolopyridines |
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Sub Class | Not Available |
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Direct Parent | Pyrazolopyridines |
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Alternative Parents | |
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Substituents | - Pyrazolopyridine
- Pyridine
- Heteroaromatic compound
- Pyrazole
- Azole
- Azacycle
- Organic nitrogen compound
- Hydrocarbon derivative
- Organonitrogen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic 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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1H-Pyrazolo[4,3-b]pyridine,1TMS,isomer #1 | C[Si](C)(C)N1N=CC2=NC=CC=C21 | 1390.2 | Semi standard non polar | 33892256 | 1H-Pyrazolo[4,3-b]pyridine,1TMS,isomer #1 | C[Si](C)(C)N1N=CC2=NC=CC=C21 | 1432.5 | Standard non polar | 33892256 | 1H-Pyrazolo[4,3-b]pyridine,1TMS,isomer #1 | C[Si](C)(C)N1N=CC2=NC=CC=C21 | 2080.8 | Standard polar | 33892256 | 1H-Pyrazolo[4,3-b]pyridine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1N=CC2=NC=CC=C21 | 1675.4 | Semi standard non polar | 33892256 | 1H-Pyrazolo[4,3-b]pyridine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1N=CC2=NC=CC=C21 | 1643.0 | Standard non polar | 33892256 | 1H-Pyrazolo[4,3-b]pyridine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1N=CC2=NC=CC=C21 | 2149.0 | 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 - 1H-Pyrazolo[4,3-b]pyridine GC-MS (Non-derivatized) - 70eV, Positive | splash10-014i-8900000000-78874b56f48751ac3f46 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 1H-Pyrazolo[4,3-b]pyridine 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 - 1H-Pyrazolo[4,3-b]pyridine 10V, Positive-QTOF | splash10-00di-0900000000-ef10496369a91fe7fe11 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Pyrazolo[4,3-b]pyridine 20V, Positive-QTOF | splash10-00di-0900000000-ef10496369a91fe7fe11 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Pyrazolo[4,3-b]pyridine 40V, Positive-QTOF | splash10-00di-0900000000-ef10496369a91fe7fe11 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Pyrazolo[4,3-b]pyridine 10V, Negative-QTOF | splash10-014i-0900000000-38ae963283fcac1f0a25 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Pyrazolo[4,3-b]pyridine 20V, Negative-QTOF | splash10-014i-1900000000-d7c13c02ec25ad294857 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1H-Pyrazolo[4,3-b]pyridine 40V, Negative-QTOF | splash10-014i-4900000000-33b608b3489d27cb5c90 | 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) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-12 | Wishart Lab | View Spectrum |
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