| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 02:06:36 UTC |
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| Updated at | 2022-04-28 02:06:36 UTC |
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| NP-MRD ID | NP0056293 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Epicatechin-(4beta->6)-epicatechin-(4beta->8)-epicatechin-(4beta->6)-epicatechin |
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| Description | (2R,3R,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-6-yl]-8-[(2S,3S,4R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Epicatechin-(4beta->6)-epicatechin-(4beta->8)-epicatechin-(4beta->6)-epicatechin is found in Davallia divaricata, Davallia griffithiana and Davallia mariesii. Based on a literature review very few articles have been published on (2R,3R,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-6-yl]-8-[(2S,3S,4R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol. |
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| Structure | O[C@@H]1CC2=C(O[C@@H]1C1=CC=C(O)C(O)=C1)C=C(O)C([C@@H]1[C@@H](O)[C@H](OC3=C1C(O)=CC(O)=C3[C@@H]1[C@H](O)[C@@H](OC3=CC(O)=C([C@H]4[C@@H](O)[C@H](OC5=CC(O)=CC(O)=C45)C4=CC=C(O)C(O)=C4)C(O)=C13)C1=CC=C(O)C(O)=C1)C1=CC=C(O)C(O)=C1)=C2O InChI=1S/C60H50O24/c61-23-13-33(70)42-40(14-23)82-57(20-2-6-26(63)30(67)10-20)53(78)48(42)44-37(74)18-41-47(52(44)77)50(55(80)58(83-41)21-3-7-27(64)31(68)11-21)46-35(72)16-34(71)45-49(54(79)59(84-60(45)46)22-4-8-28(65)32(69)12-22)43-36(73)17-39-24(51(43)76)15-38(75)56(81-39)19-1-5-25(62)29(66)9-19/h1-14,16-18,38,48-50,53-59,61-80H,15H2/t38-,48+,49+,50+,53-,54-,55+,56-,57-,58+,59-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C60H50O24 |
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| Average Mass | 1155.0360 Da |
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| Monoisotopic Mass | 1154.26920 Da |
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| IUPAC Name | (2S,3S,4R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-6-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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| Traditional Name | (2S,3S,4R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-6-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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| CAS Registry Number | Not Available |
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| SMILES | O[C@@H]1CC2=C(O[C@@H]1C1=CC=C(O)C(O)=C1)C=C(O)C([C@@H]1[C@@H](O)[C@H](OC3=C1C(O)=CC(O)=C3[C@@H]1[C@H](O)[C@@H](OC3=CC(O)=C([C@H]4[C@@H](O)[C@H](OC5=CC(O)=CC(O)=C45)C4=CC=C(O)C(O)=C4)C(O)=C13)C1=CC=C(O)C(O)=C1)C1=CC=C(O)C(O)=C1)=C2O |
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| InChI Identifier | InChI=1S/C60H50O24/c61-23-13-33(70)42-40(14-23)82-57(20-2-6-26(63)30(67)10-20)53(78)48(42)44-37(74)18-41-47(52(44)77)50(55(80)58(83-41)21-3-7-27(64)31(68)11-21)46-35(72)16-34(71)45-49(54(79)59(84-60(45)46)22-4-8-28(65)32(69)12-22)43-36(73)17-39-24(51(43)76)15-38(75)56(81-39)19-1-5-25(62)29(66)9-19/h1-14,16-18,38,48-50,53-59,61-80H,15H2/t38-,48+,49+,50+,53-,54-,55+,56-,57-,58+,59-/m1/s1 |
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| InChI Key | OZYBGUPTDWWHHF-NAKQGVKASA-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 biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. |
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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 | Biflavonoids and polyflavonoids |
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| Direct Parent | Biflavonoids and polyflavonoids |
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| Alternative Parents | |
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| Substituents | - B-type proanthocyanidin
- Proanthocyanidin
- Bi- and polyflavonoid skeleton
- Catechin
- Hydroxyflavonoid
- Flavan-3-ol
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 3-hydroxyflavonoid
- 3'-hydroxyflavonoid
- Flavan
- 1-benzopyran
- Benzopyran
- Chromane
- Catechol
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Alkyl aryl ether
- Benzenoid
- Monocyclic benzene moiety
- Secondary alcohol
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Ether
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- 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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