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 22:32:04 UTC |
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Update Date | 2021-09-26 22:53:56 UTC |
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HMDB ID | HMDB0245468 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 2,4-Quinolinediol |
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Description | 2,4-Quinolinediol, also known as 4-hydroxycarbostyril or DHQ quinolinol, belongs to the class of organic compounds known as hydroxyquinolones. Hydroxyquinolones are compounds containing a quinoline moiety bearing a hydroxyl group and a ketone. Quinoline or benzo[b]pyridine is a bicyclic compound that consists of benzene fused to a pyridine. 2,4-Quinolinediol is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a significant number of articles have been published on 2,4-Quinolinediol. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2,4-quinolinediol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,4-Quinolinediol 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/C9H7NO2/c11-8-5-9(12)10-7-4-2-1-3-6(7)8/h1-5H,(H2,10,11,12) |
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Synonyms | Value | Source |
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4-Hydroxy-2(1H)-quinolone | ChEBI | 4-Hydroxy-2-quinolinone | ChEBI | 4-Hydroxycarbostyril | ChEBI | Hydroxycarbostyril | ChEBI | 2,4-Dihydroxyquinoline | Kegg | DHQ Quinolinol | HMDB |
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Chemical Formula | C9H7NO2 |
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Average Molecular Weight | 161.16 |
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Monoisotopic Molecular Weight | 161.047678469 |
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IUPAC Name | 4-hydroxy-1,2-dihydroquinolin-2-one |
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Traditional Name | 4-hydroxyquinolin-2(1H)-one |
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CAS Registry Number | Not Available |
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SMILES | OC1=CC(=O)NC2=CC=CC=C12 |
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InChI Identifier | InChI=1S/C9H7NO2/c11-8-5-9(12)10-7-4-2-1-3-6(7)8/h1-5H,(H2,10,11,12) |
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InChI Key | HDHQZCHIXUUSMK-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroxyquinolones. Hydroxyquinolones are compounds containing a quinoline moiety bearing a hydroxyl group and a ketone. Quinoline or benzo[b]pyridine is a bicyclic compound that consists of benzene fused to a pyridine. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Quinolines and derivatives |
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Sub Class | Quinolones and derivatives |
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Direct Parent | Hydroxyquinolones |
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Alternative Parents | |
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Substituents | - Hydroxyquinolone
- Dihydroquinolone
- Hydroxyquinoline
- Dihydroquinoline
- Hydroxypyridine
- Pyridinone
- Pyridine
- Benzenoid
- Vinylogous acid
- Heteroaromatic compound
- Lactam
- Azacycle
- Organic nitrogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Not Available | 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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2,4-Quinolinediol,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(=O)N([Si](C)(C)C)C2=CC=CC=C12 | 2074.0 | Semi standard non polar | 33892256 | 2,4-Quinolinediol,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(=O)N([Si](C)(C)C)C2=CC=CC=C12 | 1912.9 | Standard non polar | 33892256 | 2,4-Quinolinediol,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(=O)N([Si](C)(C)C)C2=CC=CC=C12 | 1954.5 | Standard polar | 33892256 | 2,4-Quinolinediol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(=O)N([Si](C)(C)C(C)(C)C)C2=CC=CC=C12 | 2403.9 | Semi standard non polar | 33892256 | 2,4-Quinolinediol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(=O)N([Si](C)(C)C(C)(C)C)C2=CC=CC=C12 | 2330.0 | Standard non polar | 33892256 | 2,4-Quinolinediol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(=O)N([Si](C)(C)C(C)(C)C)C2=CC=CC=C12 | 2240.8 | 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 - 2,4-Quinolinediol GC-MS (Non-derivatized) - 70eV, Positive | splash10-03e9-0900000000-1d291c865419a2d72a75 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,4-Quinolinediol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,4-Quinolinediol GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,4-Quinolinediol GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,4-Quinolinediol GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,4-Quinolinediol 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 - 2,4-Quinolinediol 10V, Positive-QTOF | splash10-03di-0900000000-d2b094746088a17847e1 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,4-Quinolinediol 20V, Positive-QTOF | splash10-03di-0900000000-a6c0f35b31ad57b6590c | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,4-Quinolinediol 40V, Positive-QTOF | splash10-014l-9700000000-53b9c8c879a0576e8f1f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,4-Quinolinediol 10V, Negative-QTOF | splash10-03di-0900000000-29ea448bd0cee5fb98df | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,4-Quinolinediol 20V, Negative-QTOF | splash10-03di-0900000000-2402d71a37a1b37e8282 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,4-Quinolinediol 40V, Negative-QTOF | splash10-014l-6900000000-530f4db43566420e0fcc | 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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