| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-29 05:27:08 UTC |
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| Updated at | 2022-04-29 05:27:08 UTC |
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| NP-MRD ID | NP0084812 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Cyclovariegatin |
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| Description | Cyclovariegatin belongs to the class of organic compounds known as benzofurans. These are organic compounds containing a benzene ring fused to a furan. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. Cyclovariegatin is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, cyclovariegatin has been detected, but not quantified in, mushrooms. This could make cyclovariegatin a potential biomarker for the consumption of these foods. The variants cyclovariegatin-pentaacetate, cyclovariegatin-2,3',8-triacetate, and cyclovariegatin-2-acetate have also been described. It has been isolated from the browned skin of Suillus grevillei var. Badius, and becomes the pigment thelephoric acid. It is derived from atromentin. It is distinguishable by its UV-Vis spectra with maxima at 257, 296, and 430 nm. Cyclovariegatin is a pigment. Cyclovariegatin is found in Suillus grevillei . Its chemical name is 1,4-Dihydro-2,7,8-trihydroxy-3-(3,4-dihydroxyphenyl)-l,4-dioxodibenzofuran. |
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| Structure | OC1=CC=C(C=C1O)C1=C(O)C(=O)C2=C(OC3=C2C=C(O)C(O)=C3)C1=O InChI=1S/C18H10O8/c19-8-2-1-6(3-9(8)20)13-15(23)16(24)14-7-4-10(21)11(22)5-12(7)26-18(14)17(13)25/h1-5,19-23H |
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| Synonyms | Not Available |
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| Chemical Formula | C18H10O8 |
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| Average Mass | 354.2672 Da |
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| Monoisotopic Mass | 354.03757 Da |
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| IUPAC Name | 5-(3,4-dihydroxyphenyl)-4,11,12-trihydroxy-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),4,10,12-pentaene-3,6-dione |
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| Traditional Name | 5-(3,4-dihydroxyphenyl)-4,11,12-trihydroxy-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),4,10,12-pentaene-3,6-dione |
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| CAS Registry Number | Not Available |
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| SMILES | OC1=CC=C(C=C1O)C1=C(O)C(=O)C2=C(OC3=C2C=C(O)C(O)=C3)C1=O |
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| InChI Identifier | InChI=1S/C18H10O8/c19-8-2-1-6(3-9(8)20)13-15(23)16(24)14-7-4-10(21)11(22)5-12(7)26-18(14)17(13)25/h1-5,19-23H |
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| InChI Key | YXRBIRYXOSYHBV-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 benzofurans. These are organic compounds containing a benzene ring fused to a furan. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzofurans |
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| Sub Class | Not Available |
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| Direct Parent | Benzofurans |
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| Alternative Parents | |
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| Substituents | - Benzofuran
- Catechol
- Aryl ketone
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Furan
- Heteroaromatic compound
- Vinylogous acid
- Ketone
- Enol
- Polyol
- 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 | Not Available |
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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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