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 22:28:16 UTC |
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Update Date | 2022-09-22 17:44:19 UTC |
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HMDB ID | HMDB0245397 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 2,3-Dihydroxypyridine |
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Description | 2,3-Dihydroxypyridine, also known as 2,3-pyridinediol, belongs to the class of organic compounds known as pyridinones. Pyridinones are compounds containing a pyridine ring, which bears a ketone. Based on a literature review a significant number of articles have been published on 2,3-Dihydroxypyridine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2,3-dihydroxypyridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,3-Dihydroxypyridine 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/C5H5NO2/c7-4-2-1-3-6-5(4)8/h1-3,7H,(H,6,8) |
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Synonyms | Value | Source |
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2,3-Pyridinediol | ChEBI | 3-Hydroxy-2-pyridone | ChEBI | 3-Hydroxy-2-pyridinone | HMDB | 2,3-Dihydroxypyridine | ChEBI |
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Chemical Formula | C5H5NO2 |
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Average Molecular Weight | 111.0987 |
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Monoisotopic Molecular Weight | 111.032028409 |
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IUPAC Name | pyridine-2,3-diol |
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Traditional Name | 2,3-dihydroxypyridine |
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CAS Registry Number | Not Available |
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SMILES | OC1=C(O)N=CC=C1 |
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InChI Identifier | InChI=1S/C5H5NO2/c7-4-2-1-3-6-5(4)8/h1-3,7H,(H,6,8) |
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InChI Key | GGOZGYRTNQBSSA-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as pyridinones. Pyridinones are compounds containing a pyridine ring, which bears a ketone. |
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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 | Hydropyridines |
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Direct Parent | Pyridinones |
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Alternative Parents | |
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Substituents | - Hydroxypyridine
- Pyridinone
- Dihydropyridine
- Heteroaromatic compound
- Lactam
- Azacycle
- 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 | 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 IndicesUnderivatized |
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Spectra |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (2 TMS) | splash10-0006-3970000000-8e0328c361c06bb1bc87 | 2014-06-16 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (Non-derivatized) - 70eV, Positive | splash10-03e9-9400000000-f3fd7df6ba8e9902d7f8 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypyridine GC-MS (TBDMS_2_1) - 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 - 2,3-Dihydroxypyridine 10V, Positive-QTOF | splash10-03di-0900000000-e6d973f360accf9bb3f7 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 20V, Positive-QTOF | splash10-03di-3900000000-22854d211d0ba9af5248 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 40V, Positive-QTOF | splash10-0udi-9000000000-88c2bae06f2b8802220d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 10V, Negative-QTOF | splash10-03di-2900000000-24ae52591c1fcdaf29eb | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 20V, Negative-QTOF | splash10-03di-2900000000-90a06d69343fc267a285 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 40V, Negative-QTOF | splash10-014l-9000000000-beca162360df251e0210 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 10V, Positive-QTOF | splash10-03e9-9800000000-577bd8a78b2122eb5c94 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 20V, Positive-QTOF | splash10-015l-9000000000-16836e0d61131f6f061d | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 40V, Positive-QTOF | splash10-0fri-9000000000-9c783b36b7e23db73e01 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 10V, Negative-QTOF | splash10-03di-1900000000-081cb47256adf75f80ed | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 20V, Negative-QTOF | splash10-0ikc-9200000000-c4e6832da32539bf6540 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypyridine 40V, Negative-QTOF | splash10-0f6x-9000000000-45c94990dcb18716c8dd | 2021-10-12 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | Not Available |
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Biospecimen Locations | |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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Blood | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Normal | | details |
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Abnormal Concentrations |
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Urine | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Cancer patients undergoing total body irradiation | | details |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | 26153 |
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KEGG Compound ID | Not Available |
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BioCyc ID | CPD-14078 |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 28115 |
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PDB ID | Not Available |
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ChEBI ID | 131454 |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]
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