Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 20:01:48 UTC |
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Update Date | 2022-03-07 02:54:21 UTC |
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HMDB ID | HMDB0035086 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Buntansin A |
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Description | Buntansin A 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). Buntansin A has been detected, but not quantified in, citrus. This could make buntansin a a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Buntansin A. |
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Structure | COC1=C(C=C2C=CC(=O)OC2=C1)C(O)=O InChI=1S/C11H8O5/c1-15-9-5-8-6(2-3-10(12)16-8)4-7(9)11(13)14/h2-5H,1H3,(H,13,14) |
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Synonyms | Value | Source |
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7-Methoxycoumarin-6-carboxylic acid | HMDB | Buntansin | HMDB | 7-Methoxy-2-oxo-2H-chromene-6-carboxylate | Generator |
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Chemical Formula | C11H8O5 |
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Average Molecular Weight | 220.1782 |
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Monoisotopic Molecular Weight | 220.037173366 |
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IUPAC Name | 7-methoxy-2-oxo-2H-chromene-6-carboxylic acid |
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Traditional Name | 7-methoxy-2-oxochromene-6-carboxylic acid |
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CAS Registry Number | 52525-63-0 |
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SMILES | COC1=C(C=C2C=CC(=O)OC2=C1)C(O)=O |
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InChI Identifier | InChI=1S/C11H8O5/c1-15-9-5-8-6(2-3-10(12)16-8)4-7(9)11(13)14/h2-5H,1H3,(H,13,14) |
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InChI Key | GQYZDAIERJIQDI-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
- O-methoxybenzoic acid or derivatives
- Benzopyran
- 1-benzopyran
- Anisole
- Alkyl aryl ether
- Pyranone
- Benzenoid
- Pyran
- Heteroaromatic compound
- Lactone
- Carboxylic acid derivative
- Carboxylic acid
- Oxacycle
- Ether
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Organic oxygen compound
- Organic oxide
- 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 | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 237 - 239 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 3703 mg/L @ 25 °C (est) | The Good Scents Company Information System | 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 IndicesUnderivatizedDerivatized |
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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 - Buntansin A GC-MS (Non-derivatized) - 70eV, Positive | splash10-0fml-0910000000-f63599cc70ecb543fb4f | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Buntansin A GC-MS (1 TMS) - 70eV, Positive | splash10-00fr-7390000000-964b640dec469c360fbb | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Buntansin A 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 - Buntansin A 10V, Positive-QTOF | splash10-00di-0090000000-d99f321fef6f4afad066 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 20V, Positive-QTOF | splash10-00fr-0590000000-f73ecaaaae4592ebd814 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 40V, Positive-QTOF | splash10-00fs-0900000000-d18aa8a75b859a347a32 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 10V, Negative-QTOF | splash10-016r-0790000000-b9746a3f061ffc1deea2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 20V, Negative-QTOF | splash10-004i-0910000000-0e77fa6431e5746cd65a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 40V, Negative-QTOF | splash10-001i-0900000000-f4b6176d6fa6a878a428 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 10V, Negative-QTOF | splash10-014i-0490000000-8e01df673a5ebb5faaba | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 20V, Negative-QTOF | splash10-004i-0910000000-5649a18db3fd9dd8d24f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 40V, Negative-QTOF | splash10-00xr-0900000000-b30dee6eea17bcf7d147 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 10V, Positive-QTOF | splash10-0fk9-0090000000-b1758e129838b051e049 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 20V, Positive-QTOF | splash10-0udi-0490000000-439f71a8d5b0b05fd6c3 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Buntansin A 40V, Positive-QTOF | splash10-004i-1900000000-4da96b1628feba971363 | 2021-09-23 | Wishart Lab | View Spectrum |
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