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 22:21:40 UTC |
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Update Date | 2021-09-26 22:53:38 UTC |
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HMDB ID | HMDB0245273 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 2-Nor-2-formylpyridoxal-5'-phosphate |
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Description | [(4,6-diformyl-5-hydroxypyridin-3-yl)methoxy]phosphonic acid belongs to the class of organic compounds known as pyridine carboxaldehydes. These are aromatic compounds containing a pyridine ring which bears a carboxaldehyde group. Based on a literature review very few articles have been published on [(4,6-diformyl-5-hydroxypyridin-3-yl)methoxy]phosphonic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-nor-2-formylpyridoxal-5'-phosphate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-Nor-2-formylpyridoxal-5'-phosphate 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 | OC1=C(C=O)C(COP(O)(O)=O)=CN=C1C=O InChI=1S/C8H8NO7P/c10-2-6-5(4-16-17(13,14)15)1-9-7(3-11)8(6)12/h1-3,12H,4H2,(H2,13,14,15) |
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Synonyms | Value | Source |
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[(4,6-Diformyl-5-hydroxypyridin-3-yl)methoxy]phosphonate | Generator | 2-Nor-2-formylpyridoxal-5'-phosphoric acid | Generator | NFPLP | MeSH |
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Chemical Formula | C8H8NO7P |
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Average Molecular Weight | 261.126 |
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Monoisotopic Molecular Weight | 261.0038386 |
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IUPAC Name | [(4,6-diformyl-5-hydroxypyridin-3-yl)methoxy]phosphonic acid |
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Traditional Name | (4,6-diformyl-5-hydroxypyridin-3-yl)methoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | OC1=C(C=O)C(COP(O)(O)=O)=CN=C1C=O |
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InChI Identifier | InChI=1S/C8H8NO7P/c10-2-6-5(4-16-17(13,14)15)1-9-7(3-11)8(6)12/h1-3,12H,4H2,(H2,13,14,15) |
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InChI Key | CRZDHHVBLGDCIO-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as pyridine carboxaldehydes. These are aromatic compounds containing a pyridine ring which bears a carboxaldehyde 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 | Pyridine carboxaldehydes |
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Direct Parent | Pyridine carboxaldehydes |
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Alternative Parents | |
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Substituents | - 2-pyridine carboxaldehyde
- 4-pyridine carboxaldehyde
- Hydroxypyridine
- Aryl-aldehyde
- Monoalkyl phosphate
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Heteroaromatic compound
- Vinylogous acid
- Azacycle
- Aldehyde
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen 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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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-Nor-2-formylpyridoxal-5'-phosphate,2TMS,isomer #1 | C[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O)O[Si](C)(C)C)=C1C=O | 2390.3 | Semi standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TMS,isomer #1 | C[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O)O[Si](C)(C)C)=C1C=O | 2289.2 | Standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TMS,isomer #1 | C[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O)O[Si](C)(C)C)=C1C=O | 3188.2 | Standard polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TMS,isomer #2 | C[Si](C)(C)OP(=O)(OCC1=CN=C(C=O)C(O)=C1C=O)O[Si](C)(C)C | 2339.5 | Semi standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TMS,isomer #2 | C[Si](C)(C)OP(=O)(OCC1=CN=C(C=O)C(O)=C1C=O)O[Si](C)(C)C | 2288.1 | Standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TMS,isomer #2 | C[Si](C)(C)OP(=O)(OCC1=CN=C(C=O)C(O)=C1C=O)O[Si](C)(C)C | 3120.4 | Standard polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,3TMS,isomer #1 | C[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=C1C=O | 2402.9 | Semi standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,3TMS,isomer #1 | C[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=C1C=O | 2380.1 | Standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,3TMS,isomer #1 | C[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=C1C=O | 2772.0 | Standard polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O)O[Si](C)(C)C(C)(C)C)=C1C=O | 2795.0 | Semi standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O)O[Si](C)(C)C(C)(C)C)=C1C=O | 2733.7 | Standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O)O[Si](C)(C)C(C)(C)C)=C1C=O | 3326.6 | Standard polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(OCC1=CN=C(C=O)C(O)=C1C=O)O[Si](C)(C)C(C)(C)C | 2770.8 | Semi standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(OCC1=CN=C(C=O)C(O)=C1C=O)O[Si](C)(C)C(C)(C)C | 2710.5 | Standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(OCC1=CN=C(C=O)C(O)=C1C=O)O[Si](C)(C)C(C)(C)C | 3289.0 | Standard polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=C1C=O | 3003.7 | Semi standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=C1C=O | 2954.9 | Standard non polar | 33892256 | 2-Nor-2-formylpyridoxal-5'-phosphate,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=C(C=O)N=CC(COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=C1C=O | 3034.8 | 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-Nor-2-formylpyridoxal-5'-phosphate GC-MS (Non-derivatized) - 70eV, Positive | splash10-000t-9770000000-23f0e9a68f72e24e2abd | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate 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-Nor-2-formylpyridoxal-5'-phosphate 10V, Positive-QTOF | splash10-03di-0590000000-559479ec90c4013a38b2 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate 20V, Positive-QTOF | splash10-03dr-0900000000-bef35672cafc26b224d5 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate 40V, Positive-QTOF | splash10-01pt-4900000000-ea099b275349ec4f69f9 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate 10V, Negative-QTOF | splash10-005a-9060000000-2ec92d57934b2253b7a2 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate 20V, Negative-QTOF | splash10-004i-9000000000-2dd173dfe9a30642b89d | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Nor-2-formylpyridoxal-5'-phosphate 40V, Negative-QTOF | splash10-004i-9000000000-962cd48ee45a1c95e446 | 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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