| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 19:45:40 UTC |
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| Updated at | 2022-03-17 19:45:40 UTC |
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| NP-MRD ID | NP0045936 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Eupafolin |
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| Description | Eupafolin, also known as nepetin, 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, eupafolin is considered to be a flavonoid lipid molecule. Eupafolin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, Eupafolin is found, on average, in the highest concentration within lemon verbena. Eupafolin has also been detected, but not quantified in, a few different foods, such as common sages, rosemaries, and sesames. Eupafolin is found in Abronia latifolia, Achillea grandifolia, Achillea millefolium, Achillea nobilis, Achillea setacea, Adenothamnus validus, Ageratina tomentella, Aldama gardneri, Aloysia citrodora, Anvillea garcinii, Arctotis argentea, Arnica acaulis, Arnica chamissonis, Arnica longifolia, Arnica nevadensis, Artemisia adamsii, Artemisia argyi, Artemisia austriaca, Artemisia frigida, Artemisia lindleyana, Artemisia mongolica, Artemisia vulgaris, Asanthus solidaginifolius, Baccharis flabellata, Baccharis gaudichaudiana DC, Baccharis genistelloides, Bahiopsis lanata, Berlandiera texana, Brickellia dentata, Calanticaria greggii, Centaurea africana, Centaurea aspera, Centaurea bracteata, Centaurea bracteata Scop., Centaurea collina, Centaurea jacea, Centaurea spinosa, Centaurea sulphurea, Centaurea tougourensis, Centaurea virgata, Cheirolophus teydis, Chrysanthemum morifolium, Chrysanthemum zawadskii, Cirsium oligophyllum, Clerodendrum indicum, Digitalis schischkinii, Dimerostemma vestitum, Inula viscosa , Ericameria laricifolia, Eupatorium cannabinum, Eupatorium lindleyanum, Eupatorium perfoliatum, Ageratina altissima, Ferula aucheri, Gaillardia powellii, Geigeria burkei, Gnaphalium uliginosum, Gutierrezia sarothrae, Haplopappus schumannii, Haplopappus scrobiculatus, Hazardia squarrosa, Helianthus angustifolius, Helianthus annuus, Isodon henryi, Kalanchoe laciniata, Lantana fucata , Lantana montevidensis, Layia hieracioides, Leiothrix curvifolia, Leucocyclus formosus, Lippia nodiflora , Mikania cordata, Mikania guaco, Nepeta hindostana , Paronychia argentea, Pedalium murex, Inula montana, Phoebanthus grandiflorus, Salvia fruticosa, Salvia pinnata, Salvia plebeia, Salvia tomentosa, Santolina chamaecyparissus, Schoenia cassiniana, Scutellaria ovata, Staehelina dubia, Stizolophus coronopifolius, Tanacetum densum, Tanacetum parthenium, Tarchonanthus camphoratus, Tithonia diversifolia , Viguiera gardneri, Dendroviguiera sphaerocephala, Wilbrandia ebracteata, Wyethia helenioides and Agnorhiza reticulata. This could make eupafolin a potential biomarker for the consumption of these foods. |
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| Structure | COC1=C(O)C2=C(OC(=CC2=O)C2=CC(O)=C(O)C=C2)C=C1O InChI=1S/C16H12O7/c1-22-16-11(20)6-13-14(15(16)21)10(19)5-12(23-13)7-2-3-8(17)9(18)4-7/h2-6,17-18,20-21H,1H3 |
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| Synonyms | | Value | Source |
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| Nepetin | MeSH | | 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one | MeSH | | 6-Methoxy 5 | ChEMBL | | 73'4'-Tetrahydroxyflavone | ChEMBL | | 6-Methoxyluteolin | ChEMBL | | Pedaltin | ChEMBL |
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| Chemical Formula | C16H12O7 |
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| Average Mass | 316.2623 Da |
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| Monoisotopic Mass | 316.05830 Da |
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| IUPAC Name | 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one |
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| Traditional Name | nepetin |
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| CAS Registry Number | 520-11-6 |
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| SMILES | COC1=C(O)C2=C(OC(=CC2=O)C2=CC(O)=C(O)C=C2)C=C1O |
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| InChI Identifier | InChI=1S/C16H12O7/c1-22-16-11(20)6-13-14(15(16)21)10(19)5-12(23-13)7-2-3-8(17)9(18)4-7/h2-6,17-18,20-21H,1H3 |
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| InChI Key | FHHSEFRSDKWJKJ-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 | - 6-methoxyflavonoid-skeleton
- 7-hydroxyflavonoid
- 3'-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 5-hydroxyflavonoid
- Flavone
- Hydroxyflavonoid
- Chromone
- Benzopyran
- 1-benzopyran
- Anisole
- Catechol
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Pyranone
- Benzenoid
- Pyran
- Monocyclic benzene moiety
- Vinylogous acid
- Heteroaromatic compound
- Ether
- Organoheterocyclic compound
- Oxacycle
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- 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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