Record Information |
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Version | 2.0 |
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Created at | 2024-05-04 04:39:42 UTC |
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Updated at | 2024-09-03 04:21:04 UTC |
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NP-MRD ID | NP0333056 |
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Natural Product DOI | https://doi.org/10.57994/2352 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Castalagin A |
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Description | Castalagin A belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. Castalagin A was first documented in 2024 (PMID: 38359463). Based on a literature review very few articles have been published on Castalagin A. |
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Structure | O[C@H]([C@H]1C(CC(O)=O)C(=O)OC2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]2[C@@H]2OC(=O)C3=C(C(O)=C(O)C(O)=C13)C1=C3C(=O)OC2C(O)C3=C(O)C(O)=C1O)C(O)=O InChI=1S/C41H30O28/c42-8-1-5-12(23(48)21(8)46)13-6(2-9(43)22(47)24(13)49)39(62)67-33-10(4-65-37(5)60)66-38(61)7(3-11(44)45)14(30(55)36(58)59)15-18-16(26(51)31(56)25(15)50)17-19-20(28(53)32(57)27(17)52)29(54)34(68-41(19)64)35(33)69-40(18)63/h1-2,7,10,14,29-30,33-35,42-43,46-57H,3-4H2,(H,44,45)(H,58,59)/t7?,10?,14-,29?,30+,33+,34?,35-/m0/s1 |
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Synonyms | Not Available |
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Chemical Formula | C41H30O28 |
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Average Mass | 970.6630 Da |
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Monoisotopic Mass | 970.09236 Da |
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IUPAC Name | (2R)-2-[(1R,2R,24S)-23-(carboxymethyl)-7,8,9,12,13,14,26,27,28,31,32,33,42-tridecahydroxy-4,17,22,36,40-pentaoxo-3,18,21,37,39-pentaoxaoctacyclo[23.13.3.1^{34,38}.0^{2,20}.0^{5,10}.0^{11,16}.0^{29,41}.0^{30,35}]dotetraconta-5,7,9,11,13,15,25,27,29(41),30(35),31,33-dodecaen-24-yl]-2-hydroxyacetic acid |
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Traditional Name | (R)-[(1R,2R,24S)-23-(carboxymethyl)-7,8,9,12,13,14,26,27,28,31,32,33,42-tridecahydroxy-4,17,22,36,40-pentaoxo-3,18,21,37,39-pentaoxaoctacyclo[23.13.3.1^{34,38}.0^{2,20}.0^{5,10}.0^{11,16}.0^{29,41}.0^{30,35}]dotetraconta-5,7,9,11,13,15,25,27,29(41),30(35),31,33-dodecaen-24-yl](hydroxy)acetic acid |
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CAS Registry Number | Not Available |
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SMILES | O[C@H]([C@H]1C(CC(O)=O)C(=O)OC2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]2[C@@H]2OC(=O)C3=C(C(O)=C(O)C(O)=C13)C1=C3C(=O)OC2C(O)C3=C(O)C(O)=C1O)C(O)=O |
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InChI Identifier | InChI=1S/C41H30O28/c42-8-1-5-12(23(48)21(8)46)13-6(2-9(43)22(47)24(13)49)39(62)67-33-10(4-65-37(5)60)66-38(61)7(3-11(44)45)14(30(55)36(58)59)15-18-16(26(51)31(56)25(15)50)17-19-20(28(53)32(57)27(17)52)29(54)34(68-41(19)64)35(33)69-40(18)63/h1-2,7,10,14,29-30,33-35,42-43,46-57H,3-4H2,(H,44,45)(H,58,59)/t7?,10?,14-,29?,30+,33+,34?,35-/m0/s1 |
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InChI Key | PSPMKMHPOPULBF-GAUBCOGOSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 151 MHz, CD3OD, experimental) | benjamin.metoyer@gmail.com | Polyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, France | Benjamin Métoyer | 2024-05-04 | View Spectrum | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | benjamin.metoyer@gmail.com | Polyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, France | Benjamin Métoyer | 2024-05-04 | View Spectrum | ROESY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | benjamin.metoyer@gmail.com | Polyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, France | Benjamin Métoyer | 2024-05-04 | View Spectrum | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | benjamin.metoyer@gmail.com | Polyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, France | Benjamin Métoyer | 2024-05-04 | View Spectrum | COSY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | benjamin.metoyer@gmail.com | Polyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, France | Benjamin Métoyer | 2024-05-04 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental) | benjamin.metoyer@gmail.com | Polyphénols Biotech-ADERA, Unité de recherche Œnologie, UMR 1366 INRAE, ISVV, 33882 Villenave-d'Ornon, France | Benjamin Métoyer | 2024-05-04 | View Spectrum |
| Predicted Spectra |
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| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| Chemical Shift Submissions |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 600.27, CD3OD, simulated) | benjamin.metoyer@gmail.com | Institut des sciences de la vigne et du vin | Métoyer | 2024-05-04 | View Spectrum |
| Species |
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Species of Origin | Species Name | Source | Reference |
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sativa | | |
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Chemical Taxonomy |
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Description | This compound belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. |
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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 | Hydrolyzable tannins |
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Direct Parent | Hydrolyzable tannins |
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Alternative Parents | |
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Substituents | - Hydrolyzable tannin
- Diterpenoid
- Diterpene lactone
- Biphenol
- 2-benzopyran
- Isochromane
- Benzopyran
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Delta_valerolactone
- Fatty acid ester
- Delta valerolactone
- Fatty acyl
- Benzenoid
- Oxane
- Monosaccharide
- Hydroxy acid
- Alpha-hydroxy acid
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Carboxylic acid
- 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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