| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 19:45:35 UTC |
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| Updated at | 2022-03-17 19:45:35 UTC |
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| NP-MRD ID | NP0045931 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Axillarin |
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| Description | 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one, also known as quercetagetin 3,6-dimethyl ether or 3',4',5,7-tetrahydroxy-3,6-dimethoxyflavone, 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, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one is considered to be a flavonoid lipid molecule. A dimethoxyflavone that is the 3,6-dimethyl ether derivative of quercetagetin. 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one has been detected, but not quantified in, german camomiles. Axillarin is found in Abronia latifolia, Acanthospermum australe, Achillea grandifolia, Achillea millefolium, Achillea spp., Agnorhiza bolanderi, Agnorhiza invenusta, Ajania fruticulosa , Ambrosia chamissonis, Artemisia annua , Artemisia australis, Artemisia copa, Artemisia diffusa, Artemisia incanescens, Artemisia lindleyana, Artemisia ludoviciana, Artemisia tridentata, Asteriscus sericeus, Baccharis neaei, Bahia pringlei, Balsamorhiza careyana, Balsamorhiza deltoidea, Calycadenia spp., Centaurea bracteata Scop., Centaurea jacea, Cheirolophus intybaceus, Cistus albanicus, Cleome amblyocarpa, Cleome amplyocarpa, Dictamnus albus , Didierea spp., Eriophyllum confertiflorum, Eriophyllum staechadifolium, Flourensia hirsuta, Gonospermum elegans, Tanacetum ferulaceum, Gonospermum gomerae, Gymnosperma glutinosum , Helichrysum spp., Holocarpha heermannii, Inula germanica , Iva axillaris, Iva hayesiana, Madia sativa , Madia spp., Matricaria chamomilla , Neurolaena lobata, Oncosiphon grandiflorum, Origanum akhadarense, Origanum boissieri, Origanum hypercifolium, Origanum majorana , Origanum micranthum, Origanum vulgare , Ozothamnus lycopodioides, Inula britannica , Pericome caudata, Pluchea chingoyo, Stizolophus coronopifolius, Tanacetum balsamita , Tanacetum densum, Tanacetum parthenium , Tanacetum vulgare , Wyethia helenioides and Xanthium pensylvanicum. Axillarin was first documented in 2014 (PMID: 24689280). This could make 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one a potential biomarker for the consumption of these foods (PMID: 25541045) (PMID: 25924515). |
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| Structure | COC1=C(O)C2=C(OC(=C(OC)C2=O)C2=CC(O)=C(O)C=C2)C=C1O InChI=1S/C17H14O8/c1-23-16-10(20)6-11-12(13(16)21)14(22)17(24-2)15(25-11)7-3-4-8(18)9(19)5-7/h3-6,18-21H,1-2H3 |
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| Synonyms | | Value | Source |
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| 3',4',5,7-Tetrahydroxy-3,6-dimethoxyflavone | ChEBI | | 3,6-Dimethoxyquercetagetin | ChEBI | | Quercetagetin 3,6-dimethyl ether | ChEBI | | DMQT | MeSH |
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| Chemical Formula | C17H14O8 |
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| Average Mass | 346.2883 Da |
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| Monoisotopic Mass | 346.06887 Da |
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| IUPAC Name | 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one |
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| Traditional Name | axillarin |
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| CAS Registry Number | 5188-73-8 |
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| SMILES | COC1=C(O)C2=C(OC(=C(OC)C2=O)C2=CC(O)=C(O)C=C2)C=C1O |
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| InChI Identifier | InChI=1S/C17H14O8/c1-23-16-10(20)6-11-12(13(16)21)14(22)17(24-2)15(25-11)7-3-4-8(18)9(19)5-7/h3-6,18-21H,1-2H3 |
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| InChI Key | KIGVXRGRNLQNNI-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 | - 3-methoxyflavonoid-skeleton
- 6-methoxyflavonoid-skeleton
- 7-hydroxyflavonoid
- 3'-hydroxyflavonoid
- 4'-hydroxyflavonoid
- Flavone
- Hydroxyflavonoid
- 5-hydroxyflavonoid
- 3-methoxychromone
- Chromone
- Benzopyran
- 1-benzopyran
- Anisole
- Catechol
- 1-hydroxy-4-unsubstituted benzenoid
- Alkyl aryl ether
- 1-hydroxy-2-unsubstituted benzenoid
- Pyranone
- Phenol
- Benzenoid
- Pyran
- Monocyclic benzene moiety
- Vinylogous acid
- Heteroaromatic compound
- Organoheterocyclic compound
- Oxacycle
- Ether
- 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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