Record Information |
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Version | 2.0 |
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Created at | 2022-11-28 18:03:33 UTC |
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Updated at | 2024-09-03 04:21:25 UTC |
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NP-MRD ID | NP0331189 |
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Natural Product DOI | https://doi.org/10.57994/2481 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Erythro guaiacylglycerol 8'-vanillin ether |
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Description | 4-{[1,3-Dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy}-3-methoxybenzaldehyde belongs to the class of organic compounds known as lignans, neolignans and related compounds. These are plant products of low molecular weight formed primarily from oxidative coupling of two p-propylphenol moieties. They can also be described as micromolecules with two phenylpropanoid units coupled together. They can be attached in various manners, like C5-C5', C8-C8'. Most known natural lignans are oxidized at C9 and C9´ and, based upon the way in which oxygen is incorporated into the skeleton and on the cyclization patterns, a wide range of lignans of very different structural types can be formed. 4-{[1,3-Dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy}-3-methoxybenzaldehyde is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | COC1=CC(=CC=C1O)C(O)C(CO)OC1=CC=C(C=O)C=C1OC InChI=1S/C18H20O7/c1-23-15-8-12(4-5-13(15)21)18(22)17(10-20)25-14-6-3-11(9-19)7-16(14)24-2/h3-9,17-18,20-22H,10H2,1-2H3 |
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Synonyms | Value | Source |
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4-[a-(Hydroxymethyl)-4,b-dihydroxy-3-methoxyphenethyloxy]-3-methoxybenzaldehyde | Generator | 4-[Α-(hydroxymethyl)-4,β-dihydroxy-3-methoxyphenethyloxy]-3-methoxybenzaldehyde | Generator |
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Chemical Formula | C18H20O7 |
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Average Mass | 348.3510 Da |
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Monoisotopic Mass | 348.12090 Da |
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IUPAC Name | 4-{[1,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy}-3-methoxybenzaldehyde |
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Traditional Name | 4-{[1,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy}-3-methoxybenzaldehyde |
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CAS Registry Number | Not Available |
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SMILES | COC1=CC(=CC=C1O)C(O)C(CO)OC1=CC=C(C=O)C=C1OC |
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InChI Identifier | InChI=1S/C18H20O7/c1-23-15-8-12(4-5-13(15)21)18(22)17(10-20)25-14-6-3-11(9-19)7-16(14)24-2/h3-9,17-18,20-22H,10H2,1-2H3 |
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InChI Key | BRWKQWFEHBAUSN-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, 101 MHz, CD3OD, experimental) | hxkuang@hljucm.net | Not Available | Not Available | 2024-05-11 | 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, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, 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, simulated) | Not Available | Not Available | Not Available | 2024-05-11 | View Spectrum |
| Species |
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Species of Origin | Species Name | Source | Reference |
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metel | | |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as lignans, neolignans and related compounds. These are plant products of low molecular weight formed primarily from oxidative coupling of two p-propylphenol moieties. They can also be described as micromolecules with two phenylpropanoid units coupled together. They can be attached in various manners, like C5-C5', C8-C8'. Most known natural lignans are oxidized at C9 and C9´ and, based upon the way in which oxygen is incorporated into the skeleton and on the cyclization patterns, a wide range of lignans of very different structural types can be formed. |
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Kingdom | Organic compounds |
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Super Class | Lignans, neolignans and related compounds |
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Class | Not Available |
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Sub Class | Not Available |
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Direct Parent | Lignans, neolignans and related compounds |
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Alternative Parents | |
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Substituents | - Neolignan skeleton
- Methoxyphenol
- Phenoxy compound
- Anisole
- Benzaldehyde
- Methoxybenzene
- Benzoyl
- Phenol ether
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Aryl-aldehyde
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Secondary alcohol
- Ether
- Aromatic alcohol
- Aldehyde
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Primary alcohol
- 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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