| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-27 23:48:05 UTC |
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| Updated at | 2022-04-27 23:48:05 UTC |
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| NP-MRD ID | NP0052920 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one |
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| Description | 3',4'-Di-O-methylquercetin, also known as dillenetin or sec-butyl benzoate, belongs to the class of organic compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position. Thus, 3',4'-di-O-methylquercetin is considered to be a flavonoid lipid molecule. 3',4'-Di-O-methylquercetin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 3',4'-Di-O-methylquercetin has been detected, but not quantified in, beverages and fruits. 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one is found in Arnica chamissonis, Baccharis salicifolia , Balsamorhiza deltoidea, Chromolaena odorata , Dillenia indica , Gossypium hirsutum , Palhinhaea cernua and Pulicaria arabica. This could make 3',4'-di-O-methylquercetin a potential biomarker for the consumption of these foods. |
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| Structure | COC1=C(OC)C=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 InChI=1S/C17H14O7/c1-22-11-4-3-8(5-12(11)23-2)17-16(21)15(20)14-10(19)6-9(18)7-13(14)24-17/h3-7,18-19,21H,1-2H3 |
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| Synonyms | | Value | Source |
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| 3'4'-O-Dimethylquercetin | HMDB | | 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one | HMDB | | 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one, 9ci | HMDB | | 3',4'-Dimethoxyquercetin | HMDB | | 5,7-Dihydroxy-3',4'-dimethoxyflavonol | HMDB | | Dillenetin | HMDB | | Sec-butyl benzoate | HMDB |
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| Chemical Formula | C17H14O7 |
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| Average Mass | 330.2889 Da |
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| Monoisotopic Mass | 330.07395 Da |
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| IUPAC Name | 2-(3,4-dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one |
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| Traditional Name | dillenetin |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(OC)C=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 |
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| InChI Identifier | InChI=1S/C17H14O7/c1-22-11-4-3-8(5-12(11)23-2)17-16(21)15(20)14-10(19)6-9(18)7-13(14)24-17/h3-7,18-19,21H,1-2H3 |
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| InChI Key | MHALJYZRPGYQSI-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position. |
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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 | Flavones |
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| Direct Parent | Flavonols |
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| Alternative Parents | |
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| Substituents | - 3p-methoxyflavonoid-skeleton
- 4p-methoxyflavonoid-skeleton
- 3-hydroxyflavone
- 3-hydroxyflavonoid
- 5-hydroxyflavonoid
- 7-hydroxyflavonoid
- Hydroxyflavonoid
- Chromone
- Benzopyran
- O-dimethoxybenzene
- Dimethoxybenzene
- 1-benzopyran
- Phenoxy compound
- Anisole
- Methoxybenzene
- Phenol ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Pyranone
- Benzenoid
- Monocyclic benzene moiety
- Pyran
- Vinylogous acid
- Heteroaromatic compound
- Ether
- Organoheterocyclic compound
- Oxacycle
- Polyol
- 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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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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