| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-29 05:59:38 UTC |
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| Updated at | 2025-02-11 15:44:41 UTC |
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| NP-MRD ID | NP0085483 |
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| Natural Product DOI | https://doi.org/10.57994/2359 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Castacrenin E |
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| Description | Castacrenin E 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. Castacrenin E is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, castacrenin e has been detected, but not quantified in, nuts. Castacrenin E is found in Castanea crenata . Castacrenin E was first documented in 2024 (PMID: 38359463). This could make castacrenin e a potential biomarker for the consumption of these foods. |
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| Structure | OC(=O)C1=C2C3C4OC(=O)C5C(=C(O)C(=O)C35OC2=C(O)C(O)=C1)C1=C2C(=C(O)C(O)=C1O)C1=C(O)C(O)=C(O)C=C1C(=O)OC1COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(C=C(O)C(O)=C3O)C(=O)OC1C4OC2=O InChI=1S/C47H28O29/c48-10-2-7-15(29(56)25(10)52)16-8(3-11(49)26(53)30(16)57)44(68)73-36-14(5-71-42(7)66)72-43(67)9-4-12(50)27(54)31(58)17(9)19-21-20(33(60)35(62)32(19)59)22-24-46(70)74-38(39(36)75-45(21)69)23-18-6(41(64)65)1-13(51)28(55)37(18)76-47(23,24)40(63)34(22)61/h1-4,14,23-24,36,38-39,48-62H,5H2,(H,64,65) |
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| Synonyms | | Value | Source |
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| 7,8,9,12,13,14,25,26,27,30,31,32,35,40,41-Pentadecahydroxy-4,17,22,36,48,51-hexaoxo-3,18,21,38,47,50-hexaoxaundecacyclo[27.17.3.3³⁴,⁴⁶.0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁹.0³⁷,⁴⁵.0³⁹,⁴⁴.0³⁷,⁵²]dopentaconta-5,7,9,11,13,15,23,25,27,29(49),30,32,34,39(44),40,42-hexadecaene-43-carboxylate | Generator |
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| Chemical Formula | C47H28O29 |
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| Average Mass | 1056.7078 Da |
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| Monoisotopic Mass | 1056.07162 Da |
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| IUPAC Name | 7,8,9,12,13,14,25,26,27,30,31,32,35,40,41-pentadecahydroxy-4,17,22,36,48,51-hexaoxo-3,18,21,38,47,50-hexaoxaundecacyclo[27.17.3.3³⁴,⁴⁶.0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁹.0³⁷,⁴⁵.0³⁹,⁴⁴.0³⁷,⁵²]dopentaconta-5(10),6,8,11,13,15,23,25,27,29,31,33(49),34,39,41,43-hexadecaene-43-carboxylic acid |
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| Traditional Name | 7,8,9,12,13,14,25,26,27,30,31,32,35,40,41-pentadecahydroxy-4,17,22,36,48,51-hexaoxo-3,18,21,38,47,50-hexaoxaundecacyclo[27.17.3.3³⁴,⁴⁶.0²,²⁰.0⁵,¹⁰.0¹¹,¹⁶.0²³,²⁸.0³³,⁴⁹.0³⁷,⁴⁵.0³⁹,⁴⁴.0³⁷,⁵²]dopentaconta-5(10),6,8,11,13,15,23,25,27,29,31,33(49),34,39,41,43-hexadecaene-43-carboxylic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)C1=C2C3C4OC(=O)C5C(=C(O)C(=O)C35OC2=C(O)C(O)=C1)C1=C2C(=C(O)C(O)=C1O)C1=C(O)C(O)=C(O)C=C1C(=O)OC1COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(C=C(O)C(O)=C3O)C(=O)OC1C4OC2=O |
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| InChI Identifier | InChI=1S/C47H28O29/c48-10-2-7-15(29(56)25(10)52)16-8(3-11(49)26(53)30(16)57)44(68)73-36-14(5-71-42(7)66)72-43(67)9-4-12(50)27(54)31(58)17(9)19-21-20(33(60)35(62)32(19)59)22-24-46(70)74-38(39(36)75-45(21)69)23-18-6(41(64)65)1-13(51)28(55)37(18)76-47(23,24)40(63)34(22)61/h1-4,14,23-24,36,38-39,48-62H,5H2,(H,64,65) |
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| InChI Key | IPFQZCIOMMYBJU-UHFFFAOYSA-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 | | 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 | | 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 | | 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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| 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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| | 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 | |
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| Chemical Taxonomy |
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| Description | 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
- Hexacarboxylic acid or derivatives
- Gallic acid or derivatives
- Dihydroxybenzoic acid
- Hydroxybenzoic acid
- Coumaran
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Delta valerolactone
- Delta_valerolactone
- Benzenoid
- Oxane
- Carboxylic acid ester
- Lactone
- Ketone
- Carboxylic acid derivative
- Carboxylic acid
- Enol
- Ether
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Carbonyl group
- Organic oxygen compound
- Organic oxide
- 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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