| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 19:35:53 UTC |
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| Updated at | 2022-03-17 19:35:53 UTC |
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| NP-MRD ID | NP0045692 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Eugenigrandin A |
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| Description | Eugenigrandin A is found in Anogeissus acuminata var. lanceolata, Quercus petraea and Syzygium aqueum . |
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| Structure | [H][C@]1(O)CC2=C(O[C@]1([H])C1=CC(O)=C(O)C(O)=C1)C(=C(O)C=C2O)[C@@]1([H])C2=C(O)C(O)=C(O)C3=C2C(=O)O[C@@]1([H])[C@@]1([H])OC(=O)C2=C(C(O)=C(O)C(O)=C32)C2=C(O)C(O)=C(O)C=C2C(=O)O[C@]2([H])COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@]12[H] InChI=1S/C56H38O32/c57-14-7-15(58)26(48-10(14)3-21(64)47(85-48)9-1-16(59)34(65)17(60)2-9)31-30-33-29(43(74)46(77)44(30)75)28-32-27(41(72)45(76)42(28)73)25-13(6-20(63)37(68)40(25)71)53(79)84-22-8-83-52(78)11-4-18(61)35(66)38(69)23(11)24-12(5-19(62)36(67)39(24)70)54(80)86-49(22)51(88-56(32)82)50(31)87-55(33)81/h1-2,4-7,21-22,31,47,49-51,57-77H,3,8H2/t21-,22+,31?,47+,49-,50+,51-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C56H38O32 |
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| Average Mass | 1222.8880 Da |
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| Monoisotopic Mass | 1222.13462 Da |
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| IUPAC Name | (1R,2S,20R,42R,46R)-7,8,9,12,13,14,25,26,27,30,31,32,35,36,37-pentadecahydroxy-46-[(2R,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-3,18,21,41,43-pentaoxanonacyclo[27.13.3.1³⁸,⁴².0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁵.0³⁴,³⁹]hexatetraconta-5,7,9,11,13,15,23,25,27,29(45),30,32,34(39),35,37-pentadecaene-4,17,22,40,44-pentone |
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| Traditional Name | (1R,2S,20R,42R,46R)-7,8,9,12,13,14,25,26,27,30,31,32,35,36,37-pentadecahydroxy-46-[(2R,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-3,18,21,41,43-pentaoxanonacyclo[27.13.3.1³⁸,⁴².0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁵.0³⁴,³⁹]hexatetraconta-5,7,9,11,13,15,23,25,27,29(45),30,32,34(39),35,37-pentadecaene-4,17,22,40,44-pentone |
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| CAS Registry Number | 145826-25-1 |
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| SMILES | [H][C@]1(O)CC2=C(O[C@]1([H])C1=CC(O)=C(O)C(O)=C1)C(=C(O)C=C2O)[C@@]1([H])C2=C(O)C(O)=C(O)C3=C2C(=O)O[C@@]1([H])[C@@]1([H])OC(=O)C2=C(C(O)=C(O)C(O)=C32)C2=C(O)C(O)=C(O)C=C2C(=O)O[C@]2([H])COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@]12[H] |
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| InChI Identifier | InChI=1S/C56H38O32/c57-14-7-15(58)26(48-10(14)3-21(64)47(85-48)9-1-16(59)34(65)17(60)2-9)31-30-33-29(43(74)46(77)44(30)75)28-32-27(41(72)45(76)42(28)73)25-13(6-20(63)37(68)40(25)71)53(79)84-22-8-83-52(78)11-4-18(61)35(66)38(69)23(11)24-12(5-19(62)36(67)39(24)70)54(80)86-49(22)51(88-56(32)82)50(31)87-55(33)81/h1-2,4-7,21-22,31,47,49-51,57-77H,3,8H2/t21-,22+,31?,47+,49-,50+,51-/m0/s1 |
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| InChI Key | RAGDRWAJGDFGKH-UZOKVCPJSA-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 complex tannins. These are tannins made of a catechin bound to a gallotannin or elagitannin. |
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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 | Complex tannins |
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| Direct Parent | Complex tannins |
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| Alternative Parents | |
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| Substituents | - Complex tannin
- Epigallocatechin
- Catechin
- 3'-hydroxyflavonoid
- 3-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 5-hydroxyflavonoid
- 7-hydroxyflavonoid
- Flavan-3-ol
- Hydroxyflavonoid
- Flavan
- Pentacarboxylic acid or derivatives
- Gallic acid or derivatives
- Chromane
- Benzopyran
- Isochromane
- 2-benzopyran
- 1-benzopyran
- Pyrogallol derivative
- Benzenetriol
- Phenol
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Benzenoid
- Monocyclic benzene moiety
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Polyol
- Ether
- Organoheterocyclic compound
- Oxacycle
- Carboxylic acid derivative
- Alcohol
- Organooxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen 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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