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 23:32:18 UTC |
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Update Date | 2021-09-26 22:55:40 UTC |
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HMDB ID | HMDB0246521 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 4-Methylumbelliferyl phosphate |
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Description | [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonic acid belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). Based on a literature review very few articles have been published on [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-methylumbelliferyl phosphate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-Methylumbelliferyl 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 | CC1=CC(=O)OC2=C1C=CC(OP(O)(O)=O)=C2 InChI=1S/C10H9O6P/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H2,12,13,14) |
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Synonyms | Value | Source |
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[(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonate | Generator | 4-Methylumbelliferone phosphate | ChEMBL | 4-Methylumbelliferone phosphoric acid | Generator | 4-Methylumbelliferyl phosphoric acid | Generator |
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Chemical Formula | C10H9O6P |
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Average Molecular Weight | 256.1486 |
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Monoisotopic Molecular Weight | 256.013674532 |
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IUPAC Name | [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonic acid |
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Traditional Name | (4-methyl-2-oxochromen-7-yl)oxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | CC1=CC(=O)OC2=C1C=CC(OP(O)(O)=O)=C2 |
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InChI Identifier | InChI=1S/C10H9O6P/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H2,12,13,14) |
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InChI Key | BCHIXGBGRHLSBE-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Coumarins and derivatives |
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Sub Class | Not Available |
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Direct Parent | Coumarins and derivatives |
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Alternative Parents | |
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Substituents | - Coumarin
- Aryl phosphate
- Aryl phosphomonoester
- Benzopyran
- 1-benzopyran
- Pyranone
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Pyran
- Benzenoid
- Heteroaromatic compound
- Lactone
- Organoheterocyclic compound
- Oxacycle
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen 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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4-Methylumbelliferyl phosphate,1TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C)=CC=C12 | 2344.3 | Semi standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,1TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C)=CC=C12 | 2383.2 | Standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,1TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C)=CC=C12 | 2908.6 | Standard polar | 33892256 | 4-Methylumbelliferyl phosphate,2TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=CC=C12 | 2353.4 | Semi standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,2TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=CC=C12 | 2441.2 | Standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,2TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=CC=C12 | 2597.0 | Standard polar | 33892256 | 4-Methylumbelliferyl phosphate,1TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2601.9 | Semi standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,1TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2589.1 | Standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,1TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C(C)(C)C)=CC=C12 | 3057.1 | Standard polar | 33892256 | 4-Methylumbelliferyl phosphate,2TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2807.8 | Semi standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,2TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2865.7 | Standard non polar | 33892256 | 4-Methylumbelliferyl phosphate,2TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2885.4 | 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 - 4-Methylumbelliferyl phosphate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0571-3890000000-729a8d6a8a3530f56524 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Methylumbelliferyl phosphate 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 - 4-Methylumbelliferyl phosphate 10V, Positive-QTOF | splash10-0a4i-0090000000-eee7442828ef70a8de15 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 20V, Positive-QTOF | splash10-0a4i-0190000000-29739e501b3fcd36ca97 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 40V, Positive-QTOF | splash10-017j-3910000000-fd0b6229fa7803b941d7 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 10V, Negative-QTOF | splash10-0a6r-5090000000-0e65e5c7c52bd826062f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 20V, Negative-QTOF | splash10-004i-9030000000-fe59b48209f68ee977f2 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 40V, Negative-QTOF | splash10-004i-9000000000-a5e502a2627af2048a1f | 2021-10-12 | Wishart Lab | View Spectrum |
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