| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 02:11:02 UTC |
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| Updated at | 2022-04-28 02:11:03 UTC |
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| NP-MRD ID | NP0056387 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | [3-Galloylepicatechin-(4beta->8)]2-catechin |
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| Description | (2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2S,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate 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''. [3-Galloylepicatechin-(4beta->8)]2-catechin is found in Rheum sp. Based on a literature review very few articles have been published on (2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2S,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate. |
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| Structure | O[C@H]1CC2=C(O)C=C(O)C([C@H]3[C@@H](OC(=O)C4=CC(O)=C(O)C(O)=C4)[C@H](OC4=C3C(O)=CC(O)=C4[C@@H]3[C@@H](OC(=O)C4=CC(O)=C(O)C(O)=C4)[C@H](OC4=C3C(O)=CC(O)=C4)C3=CC=C(O)C(O)=C3)C3=CC=C(O)C(O)=C3)=C2O[C@H]1C1=CC(O)=C(O)C=C1 InChI=1S/C59H46O26/c60-24-14-33(68)43-42(15-24)81-52(20-2-5-27(62)31(66)8-20)56(84-58(79)22-10-37(72)49(77)38(73)11-22)47(43)45-35(70)18-36(71)46-48(44-34(69)17-29(64)25-16-41(76)51(82-54(25)44)19-1-4-26(61)30(65)7-19)57(85-59(80)23-12-39(74)50(78)40(75)13-23)53(83-55(45)46)21-3-6-28(63)32(67)9-21/h1-15,17-18,41,47-48,51-53,56-57,60-78H,16H2/t41-,47+,48+,51-,52+,53+,56+,57+/m0/s1 |
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| Synonyms | | Value | Source |
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| (2R,3R,4R)-2-(3,4-Dihydroxyphenyl)-4-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2S,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-8-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoic acid | Generator |
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| Chemical Formula | C59H46O26 |
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| Average Mass | 1170.9910 Da |
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| Monoisotopic Mass | 1170.22773 Da |
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| IUPAC Name | (2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2S,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-4-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate |
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| Traditional Name | (2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2S,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-4-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate |
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| CAS Registry Number | Not Available |
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| SMILES | O[C@H]1CC2=C(O)C=C(O)C([C@H]3[C@@H](OC(=O)C4=CC(O)=C(O)C(O)=C4)[C@H](OC4=C3C(O)=CC(O)=C4[C@@H]3[C@@H](OC(=O)C4=CC(O)=C(O)C(O)=C4)[C@H](OC4=C3C(O)=CC(O)=C4)C3=CC=C(O)C(O)=C3)C3=CC=C(O)C(O)=C3)=C2O[C@H]1C1=CC(O)=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C59H46O26/c60-24-14-33(68)43-42(15-24)81-52(20-2-5-27(62)31(66)8-20)56(84-58(79)22-10-37(72)49(77)38(73)11-22)47(43)45-35(70)18-36(71)46-48(44-34(69)17-29(64)25-16-41(76)51(82-54(25)44)19-1-4-26(61)30(65)7-19)57(85-59(80)23-12-39(74)50(78)40(75)13-23)53(83-55(45)46)21-3-6-28(63)32(67)9-21/h1-15,17-18,41,47-48,51-53,56-57,60-78H,16H2/t41-,47+,48+,51-,52+,53+,56+,57+/m0/s1 |
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| InChI Key | GLLSILGITKQFOY-ZWXKNPPMSA-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 | | Species Name | Source | Reference |
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| Rheum sp. | Plant | |
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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 | - C-type proanthocyanidin
- B-type proanthocyanidin
- Proanthocyanidin
- Bi- and polyflavonoid skeleton
- Catechin gallate
- Catechin
- Hydroxyflavonoid
- Flavan-3-ol
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 3-hydroxyflavonoid
- 3'-hydroxyflavonoid
- Flavan
- Galloyl ester
- Gallic acid or derivatives
- P-hydroxybenzoic acid alkyl ester
- M-hydroxybenzoic acid ester
- P-hydroxybenzoic acid ester
- 1-benzopyran
- Benzopyran
- Chromane
- Benzoate ester
- Pyrogallol derivative
- Benzoic acid or derivatives
- Benzenetriol
- Catechol
- Benzoyl
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Alkyl aryl ether
- Benzenoid
- Dicarboxylic acid or derivatives
- Monocyclic benzene moiety
- Secondary alcohol
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Ether
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- 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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