| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-29 05:59:40 UTC |
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| Updated at | 2022-04-29 05:59:40 UTC |
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| NP-MRD ID | NP0085484 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Castacrenin F |
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| Description | Castacrenin F 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 F is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, castacrenin F has been detected, but not quantified in, nuts. Castacrenin F is found in Castanea crenata . This could make castacrenin F a potential biomarker for the consumption of these foods. |
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| Structure | OC1=CC2=C(C(O)=C1O)C1=C(O)C(O)=C(O)C3=C1C(=O)OC(C1OC(=O)C4=C(C1C1=C5C(=O)OC6=C7C(=CC(O)=C6O)C(=O)OC(C(O)=C1O)=C57)C(O)=C(O)C(O)=C34)C1OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OCC1OC2=O InChI=1S/C55H30O33/c56-10-1-6-15(33(64)29(10)60)16-7(2-11(57)30(61)34(16)65)51(77)84-44-14(5-82-49(6)75)83-50(76)8-3-12(58)31(62)35(66)17(8)19-26-20(37(68)41(72)36(19)67)21-27-22(39(70)42(73)38(21)69)25(47(87-53(27)79)48(44)88-54(26)80)23-28-24-18-9(52(78)85-46(24)43(74)40(23)71)4-13(59)32(63)45(18)86-55(28)81/h1-4,14,25,44,47-48,56-74H,5H2 |
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| Synonyms | Not Available |
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| Chemical Formula | C55H30O33 |
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| Average Mass | 1218.8069 Da |
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| Monoisotopic Mass | 1218.06693 Da |
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| IUPAC Name | 7,8,9,12,13,14,25,26,27,30,31,32,35,36,37-pentadecahydroxy-46-{6,7,13,14-tetrahydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaen-5-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(28),24,26,29,31,33(45),34,36,38-pentadecaene-4,17,22,40,44-pentone |
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| Traditional Name | 7,8,9,12,13,14,25,26,27,30,31,32,35,36,37-pentadecahydroxy-46-{6,7,13,14-tetrahydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaen-5-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(28),24,26,29,31,33(45),34,36,38-pentadecaene-4,17,22,40,44-pentone |
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| CAS Registry Number | Not Available |
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| SMILES | OC1=CC2=C(C(O)=C1O)C1=C(O)C(O)=C(O)C3=C1C(=O)OC(C1OC(=O)C4=C(C1C1=C5C(=O)OC6=C7C(=CC(O)=C6O)C(=O)OC(C(O)=C1O)=C57)C(O)=C(O)C(O)=C34)C1OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OCC1OC2=O |
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| InChI Identifier | InChI=1S/C55H30O33/c56-10-1-6-15(33(64)29(10)60)16-7(2-11(57)30(61)34(16)65)51(77)84-44-14(5-82-49(6)75)83-50(76)8-3-12(58)31(62)35(66)17(8)19-26-20(37(68)41(72)36(19)67)21-27-22(39(70)42(73)38(21)69)25(47(87-53(27)79)48(44)88-54(26)80)23-28-24-18-9(52(78)85-46(24)43(74)40(23)71)4-13(59)32(63)45(18)86-55(28)81/h1-4,14,25,44,47-48,56-74H,5H2 |
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| InChI Key | MLTBCPQCBQEVMT-UHFFFAOYSA-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 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
- Ellagic_acid
- Pentacarboxylic acid or derivatives
- 7,8-dihydroxycoumarin
- Gallic acid or derivatives
- Isocoumarin
- Coumarin
- Benzopyran
- Isochromane
- 1-benzopyran
- 2-benzopyran
- Pyranone
- 1-hydroxy-2-unsubstituted benzenoid
- 1-hydroxy-4-unsubstituted benzenoid
- Pyran
- Benzenoid
- Heteroaromatic compound
- Lactone
- Carboxylic acid ester
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Polyol
- 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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