| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-27 23:24:12 UTC |
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| Updated at | 2022-04-27 23:24:12 UTC |
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| NP-MRD ID | NP0052301 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one |
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| Description | Desmethoxycentaureidin belongs to the class of organic compounds known as 6-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C6 atom of the flavonoid backbone. Thus, desmethoxycentaureidin is considered to be a flavonoid lipid molecule. 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one is found in Achillea holosericea, Arnica longifolia, Arnica viscosa, Baccharis gaudichaudiana, Baccharis neaei, Brickellia baccharidea, Centaurea cineraria, Centaurea jacea, Centaurea nigrescens, Centaurea phrygia, Duranta plumieri , Haplopappus scrobiculatus, Peucephyllum schottii, Sideritis spp., Stachys aegyptiaca and Thymus satureioides. Desmethoxycentaureidin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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| Structure | COC1=C(O)C=C(C=C1)C1=CC(=O)C2=C(O1)C=C(O)C(OC)=C2O InChI=1S/C17H14O7/c1-22-12-4-3-8(5-9(12)18)13-6-10(19)15-14(24-13)7-11(20)17(23-2)16(15)21/h3-7,18,20-21H,1-2H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C17H14O7 |
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| Average Mass | 330.2920 Da |
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| Monoisotopic Mass | 330.07395 Da |
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| IUPAC Name | 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-6-methoxy-4H-chromen-4-one |
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| Traditional Name | desmethoxycentaureidin |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(O)C=C(C=C1)C1=CC(=O)C2=C(O1)C=C(O)C(OC)=C2O |
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| InChI Identifier | InChI=1S/C17H14O7/c1-22-12-4-3-8(5-9(12)18)13-6-10(19)15-14(24-13)7-11(20)17(23-2)16(15)21/h3-7,18,20-21H,1-2H3 |
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| InChI Key | VCWFILUULGOFCD-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 6-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C6 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 | 6-O-methylated flavonoids |
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| Alternative Parents | |
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| Substituents | - 4p-methoxyflavonoid-skeleton
- 6-methoxyflavonoid-skeleton
- 3'-hydroxyflavonoid
- 5-hydroxyflavonoid
- 7-hydroxyflavonoid
- Flavone
- Hydroxyflavonoid
- Chromone
- Benzopyran
- Methoxyphenol
- 1-benzopyran
- Phenoxy compound
- Anisole
- Methoxybenzene
- Phenol ether
- Phenol
- 1-hydroxy-2-unsubstituted benzenoid
- Pyranone
- 1-hydroxy-4-unsubstituted benzenoid
- Alkyl aryl ether
- Benzenoid
- Pyran
- Monocyclic benzene moiety
- Vinylogous acid
- Heteroaromatic compound
- Organoheterocyclic compound
- Oxacycle
- Ether
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- 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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