| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-09 11:47:04 UTC |
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| Updated at | 2022-09-09 11:47:04 UTC |
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| NP-MRD ID | NP0284186 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2e)-1-{2,4-dihydroxy-3-[(1s,2e,5s)-5-hydroxy-1,7-bis(4-hydroxyphenyl)hept-2-en-1-yl]-6-methoxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one |
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| Description | Calyxin B belongs to the class of organic compounds known as curcuminoids. These are aromatic compounds containing a curcumin moiety, which is composed of two aryl buten-2-one (feruloyl) chromophores joined by a methylene group. (2e)-1-{2,4-dihydroxy-3-[(1s,2e,5s)-5-hydroxy-1,7-bis(4-hydroxyphenyl)hept-2-en-1-yl]-6-methoxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one is found in Alpinia blepharocalyx and Alpinia roxburghii. Based on a literature review very few articles have been published on calyxin B. |
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| Structure | COC1=CC(O)=C([C@@H](\C=C\C[C@@H](O)CCC2=CC=C(O)C=C2)C2=CC=C(O)C=C2)C(O)=C1C(=O)\C=C\C1=CC=C(O)C=C1 InChI=1S/C35H34O8/c1-43-32-21-31(41)33(35(42)34(32)30(40)20-10-23-8-16-27(38)17-9-23)29(24-11-18-28(39)19-12-24)4-2-3-25(36)13-5-22-6-14-26(37)15-7-22/h2,4,6-12,14-21,25,29,36-39,41-42H,3,5,13H2,1H3/b4-2+,20-10+/t25-,29+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C35H34O8 |
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| Average Mass | 582.6490 Da |
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| Monoisotopic Mass | 582.22537 Da |
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| IUPAC Name | (2E)-1-{2,4-dihydroxy-3-[(1S,2E,5S)-5-hydroxy-1,7-bis(4-hydroxyphenyl)hept-2-en-1-yl]-6-methoxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one |
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| Traditional Name | (2E)-1-{2,4-dihydroxy-3-[(1S,2E,5S)-5-hydroxy-1,7-bis(4-hydroxyphenyl)hept-2-en-1-yl]-6-methoxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC(O)=C([C@@H](\C=C\C[C@@H](O)CCC2=CC=C(O)C=C2)C2=CC=C(O)C=C2)C(O)=C1C(=O)\C=C\C1=CC=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C35H34O8/c1-43-32-21-31(41)33(35(42)34(32)30(40)20-10-23-8-16-27(38)17-9-23)29(24-11-18-28(39)19-12-24)4-2-3-25(36)13-5-22-6-14-26(37)15-7-22/h2,4,6-12,14-21,25,29,36-39,41-42H,3,5,13H2,1H3/b4-2+,20-10+/t25-,29+/m1/s1 |
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| InChI Key | DHYXVFFHVYUZJU-PEVIGJGQSA-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 curcuminoids. These are aromatic compounds containing a curcumin moiety, which is composed of two aryl buten-2-one (feruloyl) chromophores joined by a methylene group. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Diarylheptanoids |
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| Sub Class | Linear diarylheptanoids |
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| Direct Parent | Curcuminoids |
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| Alternative Parents | |
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| Substituents | - Bis-desmethoxycurcumin
- 2'-hydroxychalcone
- Linear 1,3-diarylpropanoid
- Cinnamylphenol
- Diphenylmethane
- Hydroxycinnamic acid or derivatives
- Cinnamic acid or derivatives
- Methoxyphenol
- Fatty alcohol
- Anisole
- Methoxybenzene
- Aryl ketone
- Phenol ether
- Styrene
- Phenoxy compound
- Resorcinol
- Benzoyl
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Fatty acyl
- Monocyclic benzene moiety
- Benzenoid
- Alpha,beta-unsaturated ketone
- Vinylogous acid
- Enone
- Acryloyl-group
- Ketone
- Secondary alcohol
- Ether
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- 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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