| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 05:43:36 UTC |
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| Updated at | 2022-04-28 05:43:36 UTC |
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| NP-MRD ID | NP0060726 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Caloflavan B |
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| Description | (2S,3R)-6-[(S)-[(2S,3R,4R,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol belongs to the class of organic compounds known as 6-prenylated flavans. These are flavans that features a C5-isoprenoid substituent at the 6-position. Caloflavan B is found in Ochna calodendron. Based on a literature review very few articles have been published on (2S,3R)-6-[(S)-[(2S,3R,4R,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol. |
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| Structure | O[C@@H]1CC2=C(O)C([C@@H]([C@H]3[C@H](O[C@H]([C@@H]3C(=O)C3=CC=C(O)C=C3O)C3=CC=C(O)C=C3)C3=C(O)C=C(O)C=C3)C3=CC=C(O)C=C3)=C(O)C=C2O[C@H]1C1=CC=C(O)C=C1 InChI=1S/C45H38O13/c46-24-7-1-21(2-8-24)37(38-34(53)20-36-31(42(38)56)19-35(54)43(57-36)22-3-9-25(47)10-4-22)39-40(41(55)29-15-13-27(49)17-32(29)51)44(23-5-11-26(48)12-6-23)58-45(39)30-16-14-28(50)18-33(30)52/h1-18,20,35,37,39-40,43-54,56H,19H2/t35-,37+,39-,40+,43+,44+,45-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C45H38O13 |
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| Average Mass | 786.7860 Da |
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| Monoisotopic Mass | 786.23124 Da |
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| IUPAC Name | (2S,3R)-6-[(S)-[(2S,3R,4R,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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| Traditional Name | (2S,3R)-6-[(S)-[(2S,3R,4R,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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| CAS Registry Number | Not Available |
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| SMILES | O[C@@H]1CC2=C(O)C([C@@H]([C@H]3[C@H](O[C@H]([C@@H]3C(=O)C3=CC=C(O)C=C3O)C3=CC=C(O)C=C3)C3=C(O)C=C(O)C=C3)C3=CC=C(O)C=C3)=C(O)C=C2O[C@H]1C1=CC=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C45H38O13/c46-24-7-1-21(2-8-24)37(38-34(53)20-36-31(42(38)56)19-35(54)43(57-36)22-3-9-25(47)10-4-22)39-40(41(55)29-15-13-27(49)17-32(29)51)44(23-5-11-26(48)12-6-23)58-45(39)30-16-14-28(50)18-33(30)52/h1-18,20,35,37,39-40,43-54,56H,19H2/t35-,37+,39-,40+,43+,44+,45-/m1/s1 |
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| InChI Key | KFLHWDGAXNVHCD-GKKZIXIISA-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 6-prenylated flavans. These are flavans that features a C5-isoprenoid substituent at the 6-position. |
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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 | Flavans |
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| Direct Parent | 6-prenylated flavans |
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| Alternative Parents | |
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| Substituents | - 6-prenylated flavan
- Linear 1,7-diphenylheptane skeleton
- Tetrahydrofuran lignan
- Furanoid lignan
- 7,7p-epoxylignan
- 7,9p-epoxylignan
- 9,9p-epoxylignan
- Dibenzylbutane lignan skeleton
- Flavan-3-ol
- 3-hydroxyflavonoid
- 4'-hydroxyflavonoid
- Hydroxyflavonoid
- 5-hydroxyflavonoid
- 7-hydroxyflavonoid
- Alkyl-phenylketone
- Benzopyran
- Chromane
- 1-benzopyran
- Phenylketone
- Resorcinol
- Benzoyl
- Aryl alkyl ketone
- Aryl ketone
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- 1-hydroxy-4-unsubstituted benzenoid
- Alkyl aryl ether
- Monocyclic benzene moiety
- Benzenoid
- Tetrahydrofuran
- Vinylogous acid
- Secondary alcohol
- Ketone
- Polyol
- Organoheterocyclic compound
- Oxacycle
- Dialkyl ether
- Ether
- Organic oxide
- Organooxygen compound
- Organic oxygen compound
- Alcohol
- Hydrocarbon derivative
- 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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