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 22:51:08 UTC |
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Update Date | 2022-03-07 02:55:25 UTC |
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HMDB ID | HMDB0037599 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Isosinensetin |
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Description | Isosinensetin belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. Thus, isosinensetin is considered to be a flavonoid. Isosinensetin has been detected, but not quantified in, several different foods, such as citrus, fruits, mandarin orange (clementine, tangerine), and sweet oranges (Citrus sinensis). This could make isosinensetin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Isosinensetin. |
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Structure | COC1=CC=C(C=C1OC)C1=CC(=O)C2=C(O1)C(OC)=C(OC)C=C2OC InChI=1S/C20H20O7/c1-22-13-7-6-11(8-15(13)23-2)14-9-12(21)18-16(24-3)10-17(25-4)19(26-5)20(18)27-14/h6-10H,1-5H3 |
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Synonyms | Value | Source |
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5783'4'-Pentamethoxyflavone | ChEMBL, HMDB | 2-(3,4-Dimethoxyphenyl)-5,7,8-trimethoxy-4H-1-benzopyran-4-one | HMDB | 3',4',5,7,8-Pentamethoxyflavone | HMDB | 5,7,8,3',4'-Pentamethoxyflavone | HMDB | 6-Demethoxynobiletin | HMDB |
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Chemical Formula | C20H20O7 |
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Average Molecular Weight | 372.3686 |
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Monoisotopic Molecular Weight | 372.120902994 |
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IUPAC Name | 2-(3,4-dimethoxyphenyl)-5,7,8-trimethoxy-4H-chromen-4-one |
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Traditional Name | isosinensetin |
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CAS Registry Number | 17290-70-9 |
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SMILES | COC1=CC=C(C=C1OC)C1=CC(=O)C2=C(O1)C(OC)=C(OC)C=C2OC |
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InChI Identifier | InChI=1S/C20H20O7/c1-22-13-7-6-11(8-15(13)23-2)14-9-12(21)18-16(24-3)10-17(25-4)19(26-5)20(18)27-14/h6-10H,1-5H3 |
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InChI Key | UYCWETIUOAGWIL-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Flavonoids |
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Sub Class | O-methylated flavonoids |
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Direct Parent | 8-O-methylated flavonoids |
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Alternative Parents | |
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Substituents | - 3p-methoxyflavonoid-skeleton
- 4p-methoxyflavonoid-skeleton
- 5-methoxyflavonoid-skeleton
- 7-methoxyflavonoid-skeleton
- 8-methoxyflavonoid-skeleton
- Flavone
- Chromone
- O-dimethoxybenzene
- Dimethoxybenzene
- Benzopyran
- 1-benzopyran
- Phenoxy compound
- Methoxybenzene
- Anisole
- Phenol ether
- Alkyl aryl ether
- Pyranone
- Pyran
- Benzenoid
- Monocyclic benzene moiety
- Vinylogous ester
- Heteroaromatic compound
- Ether
- Organoheterocyclic compound
- Oxacycle
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organic oxide
- 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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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 | 206 - 207 °C | 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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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Isosinensetin GC-MS (Non-derivatized) - 70eV, Positive | splash10-052f-0219000000-08268d7096bba0d0e29e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Isosinensetin GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Isosinensetin 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 - Isosinensetin 10V, Positive-QTOF | splash10-00di-0009000000-069fbf0e4eecf1da732e | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 20V, Positive-QTOF | splash10-00di-0009000000-e562c8188cfed501797b | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 40V, Positive-QTOF | splash10-03du-1479000000-8930f9dcbc6832f2d415 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 10V, Negative-QTOF | splash10-00di-0009000000-dbb9247329632f027aa1 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 20V, Negative-QTOF | splash10-00di-0009000000-8efa187824fc472aef59 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 40V, Negative-QTOF | splash10-08gr-1295000000-47a4d29ba0d8a6deadb6 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 10V, Positive-QTOF | splash10-00di-0009000000-aa9385dbb205bb238b88 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 20V, Positive-QTOF | splash10-00di-0009000000-005119c3fd0ac1eff959 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 40V, Positive-QTOF | splash10-06sj-0249000000-546b7368652184854213 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 10V, Negative-QTOF | splash10-00di-0009000000-cef598d38b8dbae9b661 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isosinensetin 20V, Negative-QTOF | splash10-05i0-0009000000-f174bc75cf6bee81dbda | 2021-09-24 | Wishart Lab | View Spectrum |
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