| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-07 15:26:58 UTC |
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| Updated at | 2022-09-07 15:26:58 UTC |
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| NP-MRD ID | NP0252055 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4-[4,5-dihydroxy-1-(4-methylphenyl)pent-1-en-3-yl]benzene-1,2-diol |
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| Description | 4-[4,5-Dihydroxy-1-(4-methylphenyl)pent-1-en-3-yl]benzene-1,2-diol 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-[4,5-dihydroxy-1-(4-methylphenyl)pent-1-en-3-yl]benzene-1,2-diol is found in Cryptomeria japonica. 4-[4,5-Dihydroxy-1-(4-methylphenyl)pent-1-en-3-yl]benzene-1,2-diol is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC1=CC=C(C=CC(C(O)CO)C2=CC=C(O)C(O)=C2)C=C1 InChI=1S/C18H20O4/c1-12-2-4-13(5-3-12)6-8-15(18(22)11-19)14-7-9-16(20)17(21)10-14/h2-10,15,18-22H,11H2,1H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C18H20O4 |
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| Average Mass | 300.3540 Da |
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| Monoisotopic Mass | 300.13616 Da |
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| IUPAC Name | 4-[4,5-dihydroxy-1-(4-methylphenyl)pent-1-en-3-yl]benzene-1,2-diol |
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| Traditional Name | 4-[4,5-dihydroxy-1-(4-methylphenyl)pent-1-en-3-yl]benzene-1,2-diol |
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| CAS Registry Number | Not Available |
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| SMILES | CC1=CC=C(C=CC(C(O)CO)C2=CC=C(O)C(O)=C2)C=C1 |
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| InChI Identifier | InChI=1S/C18H20O4/c1-12-2-4-13(5-3-12)6-8-15(18(22)11-19)14-7-9-16(20)17(21)10-14/h2-10,15,18-22H,11H2,1H3 |
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| InChI Key | PUDJVOUPUJHFDP-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, 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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| 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 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 | - Norlignan skeleton
- Cinnamylphenol
- Linear 1,3-diarylpropanoid
- Fatty alcohol
- Catechol
- Styrene
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Toluene
- Monocyclic benzene moiety
- Fatty acyl
- Benzenoid
- 1,2-diol
- Secondary alcohol
- Organooxygen compound
- Alcohol
- Hydrocarbon derivative
- Organic oxygen 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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