| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 22:26:08 UTC |
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| Updated at | 2022-09-02 22:26:09 UTC |
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| NP-MRD ID | NP0163717 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 6,6'-bis(3,5-dihydroxyphenoxy)-[1,1'-bioxanthren]-2,2',3,4',7,7',9,9'-octol |
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| Description | 6,6'-Bis(3,5-dihydroxyphenoxy)-[1,1'-bioxanthrene]-2,2',3,4',7,7',9,9'-octol belongs to the class of organic compounds known as tannins. These are naturally occurring polyphenols which be categorized into four main classes: Hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol). 6,6'-bis(3,5-dihydroxyphenoxy)-[1,1'-bioxanthren]-2,2',3,4',7,7',9,9'-octol is found in Ishige okamurae. 6,6'-Bis(3,5-dihydroxyphenoxy)-[1,1'-bioxanthrene]-2,2',3,4',7,7',9,9'-octol is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | OC1=CC(OC2=C3OC4=C(OC3=C(O)C=C2O)C(=C(O)C=C4O)C2=C(O)C(O)=CC3=C2OC2=C(O3)C(OC3=CC(O)=CC(O)=C3)=C(O)C=C2O)=CC(O)=C1 InChI=1S/C36H22O18/c37-11-1-12(38)4-15(3-11)49-29-20(44)8-22(46)31-35(29)51-24-10-18(42)27(48)26(33(24)52-31)25-17(41)7-19(43)28-34(25)53-32-23(47)9-21(45)30(36(32)54-28)50-16-5-13(39)2-14(40)6-16/h1-10,37-48H |
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| Synonyms | Not Available |
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| Chemical Formula | C36H22O18 |
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| Average Mass | 742.5540 Da |
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| Monoisotopic Mass | 742.08061 Da |
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| IUPAC Name | 4-(3,5-dihydroxyphenoxy)-9-[6-(3,5-dihydroxyphenoxy)-2,4,7,9-tetrahydroxyoxanthren-1-yl]oxanthrene-1,3,7,8-tetrol |
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| Traditional Name | 4-(3,5-dihydroxyphenoxy)-9-[6-(3,5-dihydroxyphenoxy)-2,4,7,9-tetrahydroxyoxanthren-1-yl]oxanthrene-1,3,7,8-tetrol |
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| CAS Registry Number | Not Available |
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| SMILES | OC1=CC(OC2=C3OC4=C(OC3=C(O)C=C2O)C(=C(O)C=C4O)C2=C(O)C(O)=CC3=C2OC2=C(O3)C(OC3=CC(O)=CC(O)=C3)=C(O)C=C2O)=CC(O)=C1 |
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| InChI Identifier | InChI=1S/C36H22O18/c37-11-1-12(38)4-15(3-11)49-29-20(44)8-22(46)31-35(29)51-24-10-18(42)27(48)26(33(24)52-31)25-17(41)7-19(43)28-34(25)53-32-23(47)9-21(45)30(36(32)54-28)50-16-5-13(39)2-14(40)6-16/h1-10,37-48H |
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| InChI Key | PXZMKWQYVOKFAL-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, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, 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 tannins. These are naturally occurring polyphenols which be categorized into four main classes: Hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol). |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Tannins |
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| Sub Class | Not Available |
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| Direct Parent | Tannins |
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| Alternative Parents | |
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| Substituents | - Tannin
- Biphenol
- Dibenzo-p-dioxin
- Diaryl ether
- Phenoxy compound
- Resorcinol
- Phenol ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Oxacycle
- Organoheterocyclic compound
- Ether
- Polyol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- 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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