| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-21 00:51:03 UTC |
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| Updated at | 2021-06-30 00:19:07 UTC |
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| NP-MRD ID | NP0043446 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | neglignan D |
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| Provided By | JEOL Database |
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| Description | 6,6'-Dihydroxy-4,5,4',5'-tetramethoxybiphenyl-2,2'-di(1-methylacetaldehyde) 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) 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. neglignan D is found in Schisandra neglecta. neglignan D was first documented in 2013 (Gao, X. -M., et al.). Based on a literature review very few articles have been published on 6,6'-Dihydroxy-4,5,4',5'-tetramethoxybiphenyl-2,2'-di(1-methylacetaldehyde). |
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| Structure | [H]OC1=C(OC([H])([H])[H])C(OC([H])([H])[H])=C([H])C(=C1C1=C(O[H])C(OC([H])([H])[H])=C(OC([H])([H])[H])C([H])=C1C([H])([H])C(=O)C([H])([H])[H])C([H])([H])C(=O)C([H])([H])[H] InChI=1S/C22H26O8/c1-11(23)7-13-9-15(27-3)21(29-5)19(25)17(13)18-14(8-12(2)24)10-16(28-4)22(30-6)20(18)26/h9-10,25-26H,7-8H2,1-6H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C22H26O8 |
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| Average Mass | 418.4420 Da |
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| Monoisotopic Mass | 418.16277 Da |
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| IUPAC Name | 1-[2',6-dihydroxy-3',4,4',5-tetramethoxy-6'-(2-oxopropyl)-[1,1'-biphenyl]-2-yl]propan-2-one |
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| Traditional Name | 1-[2',6-dihydroxy-3',4,4',5-tetramethoxy-6'-(2-oxopropyl)-[1,1'-biphenyl]-2-yl]propan-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | [H]OC1=C(OC([H])([H])[H])C(OC([H])([H])[H])=C([H])C(=C1C1=C(O[H])C(OC([H])([H])[H])=C(OC([H])([H])[H])C([H])=C1C([H])([H])C(=O)C([H])([H])[H])C([H])([H])C(=O)C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C22H26O8/c1-11(23)7-13-9-15(27-3)21(29-5)19(25)17(13)18-14(8-12(2)24)10-16(28-4)22(30-6)20(18)26/h9-10,25-26H,7-8H2,1-6H3 |
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| InChI Key | UJBPQMDXFRCLOJ-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, 500 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, C5D5N, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, C5D5N, 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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| Schisandra neglecta | JEOL database | - Gao, X. -M., et al, J. Nat. Prod. 76, 1052 (2013)
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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) 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
- Biphenyl
- Methoxyphenol
- Dimethoxybenzene
- O-dimethoxybenzene
- Phenylpropane
- Anisole
- Phenoxy compound
- Phenol ether
- Methoxybenzene
- Phenol
- 1-hydroxy-4-unsubstituted benzenoid
- Alkyl aryl ether
- Benzenoid
- Monocyclic benzene moiety
- Ketone
- Ether
- Organooxygen compound
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic 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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