| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 01:10:28 UTC |
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| Updated at | 2022-04-28 01:10:28 UTC |
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| NP-MRD ID | NP0054993 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 3,4-Dihydroxycinnamaldehyde |
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| Description | (2E)-3-(3,4-dihydroxyphenyl)prop-2-enal, also known as caffeyl aldehyde or (e)-3,4-dihydroxycinnamaldehyde, belongs to the class of organic compounds known as cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal (2E)-3-(3,4-dihydroxyphenyl)prop-2-enal is an extremely weak basic (essentially neutral) compound (based on its pKa). 3,4-Dihydroxycinnamaldehyde is found in Apis cerana, Arabidopsis thaliana, Carica papaya , Daphnia pulex, Ilex paraguariensis , Petasites tricholobus , Populus trichocarpa and Tachigali paniculata. 3,4-Dihydroxycinnamaldehyde was first documented in 2002 (PMID: 12423886). A cinnamaldehyde that is (E)-cinnamaldehyde substituted at positions 3 and 4 on the phenyl ring by hydroxy groups (PMID: 20876124). |
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| Structure | [H]\C(C=O)=C(\[H])C1=CC(O)=C(O)C=C1 InChI=1S/C9H8O3/c10-5-1-2-7-3-4-8(11)9(12)6-7/h1-6,11-12H/b2-1+ |
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| Synonyms | | Value | Source |
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| (2E)-3-(3,4-Dihydroxyphenyl)acrylaldehyde | ChEBI | | (e)-3,4-Dihydroxycinnamaldehyde | ChEBI | | (e)-Caffeyl aldehyde | ChEBI | | Caffeic aldehyde | ChEBI | | Caffeyl aldehyde | ChEBI | | trans-3,4-Dihydroxycinnamaldehyde | ChEBI | | 3,4-Dihydroxycinnamaldehyde | Kegg |
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| Chemical Formula | C9H8O3 |
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| Average Mass | 164.1600 Da |
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| Monoisotopic Mass | 164.04734 Da |
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| IUPAC Name | (2E)-3-(3,4-dihydroxyphenyl)prop-2-enal |
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| Traditional Name | caffeyl aldehyde |
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| CAS Registry Number | Not Available |
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| SMILES | [H]\C(C=O)=C(\[H])C1=CC(O)=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C9H8O3/c10-5-1-2-7-3-4-8(11)9(12)6-7/h1-6,11-12H/b2-1+ |
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| InChI Key | AXMVYSVVTMKQSL-OWOJBTEDSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Cinnamaldehydes |
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| Sub Class | Not Available |
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| Direct Parent | Cinnamaldehydes |
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| Alternative Parents | |
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| Substituents | - Cinnamaldehyde
- Catechol
- Styrene
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Alpha,beta-unsaturated aldehyde
- Enal
- Aldehyde
- Organooxygen compound
- Hydrocarbon derivative
- Carbonyl group
- Organic oxide
- Organic oxygen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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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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