| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-20 17:42:33 UTC |
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| Updated at | 2021-06-30 00:03:47 UTC |
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| NP-MRD ID | NP0033791 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 3-O-methyl-4'-(3''-O-acetyl)-alpha-L-rhamnopyranosylellagic acid |
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| Provided By | JEOL Database |
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| Description | 2-(3-O-Acetyl-alpha-L-rhamnopyranosyloxy)-3,7-dihydroxy-8-methoxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione 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. 3-O-methyl-4'-(3''-O-acetyl)-alpha-L-rhamnopyranosylellagic acid is found in C. glabrum and Caryocar villosum. 3-O-methyl-4'-(3''-O-acetyl)-alpha-L-rhamnopyranosylellagic acid was first documented in 2008 (Magid, A. A., et al.). Based on a literature review very few articles have been published on 2-(3-O-Acetyl-alpha-L-rhamnopyranosyloxy)-3,7-dihydroxy-8-methoxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione. |
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| Structure | [H]OC1=C([H])C2=C3C(OC(=O)C4=C([H])C(O[C@]5([H])O[C@@]([H])(C([H])([H])[H])[C@]([H])(O[H])[C@@]([H])(OC(=O)C([H])([H])[H])[C@@]5([H])O[H])=C(O[H])C(OC2=O)=C34)=C1OC([H])([H])[H] InChI=1S/C23H20O13/c1-6-14(26)20(33-7(2)24)16(28)23(32-6)34-11-5-9-12-13-8(21(29)35-18(12)15(11)27)4-10(25)17(31-3)19(13)36-22(9)30/h4-6,14,16,20,23,25-28H,1-3H3/t6-,14-,16+,20+,23-/m0/s1 |
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| Synonyms | | Value | Source |
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| 2-(3-O-Acetyl-a-L-rhamnopyranosyloxy)-3,7-dihydroxy-8-methoxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione | Generator | | 2-(3-O-Acetyl-α-L-rhamnopyranosyloxy)-3,7-dihydroxy-8-methoxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione | Generator |
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| Chemical Formula | C23H20O13 |
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| Average Mass | 504.4000 Da |
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| Monoisotopic Mass | 504.09039 Da |
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| IUPAC Name | (2S,3R,4R,5S,6S)-2-({7,13-dihydroxy-14-methoxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(14),4,6,8(16),11(15),12-hexaen-6-yl}oxy)-3,5-dihydroxy-6-methyloxan-4-yl acetate |
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| Traditional Name | (2S,3R,4R,5S,6S)-2-({7,13-dihydroxy-14-methoxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(14),4,6,8(16),11(15),12-hexaen-6-yl}oxy)-3,5-dihydroxy-6-methyloxan-4-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | [H]OC1=C([H])C2=C3C(OC(=O)C4=C([H])C(O[C@]5([H])O[C@@]([H])(C([H])([H])[H])[C@]([H])(O[H])[C@@]([H])(OC(=O)C([H])([H])[H])[C@@]5([H])O[H])=C(O[H])C(OC2=O)=C34)=C1OC([H])([H])[H] |
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| InChI Identifier | InChI=1S/C23H20O13/c1-6-14(26)20(33-7(2)24)16(28)23(32-6)34-11-5-9-12-13-8(21(29)35-18(12)15(11)27)4-10(25)17(31-3)19(13)36-22(9)30/h4-6,14,16,20,23,25-28H,1-3H3/t6-,14-,16+,20+,23-/m0/s1 |
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| InChI Key | PSQAVUUHZLODEY-YAWJASLASA-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, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | | Species Name | Source | Reference |
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| Caryocar glabrum | JEOL database | - Magid, A. A., et al, J. Nat. Prod. 71, 914 (2008)
| | Caryocar villosum | JEOL database | - Magid, A. A., et al, J. Nat. Prod. 71, 914 (2008)
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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
- Phenolic glycoside
- Hexose monosaccharide
- Coumarin
- Glycosyl compound
- Isocoumarin
- O-glycosyl compound
- Benzopyran
- 2-benzopyran
- 1-benzopyran
- Anisole
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Pyranone
- Benzenoid
- Pyran
- Monosaccharide
- Oxane
- Heteroaromatic compound
- Lactone
- Carboxylic acid ester
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Acetal
- Oxacycle
- Ether
- Organoheterocyclic compound
- Carbonyl group
- Organic oxide
- Alcohol
- Organic oxygen compound
- Organooxygen compound
- 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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