| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-10 18:52:19 UTC |
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| Updated at | 2022-03-10 22:30:20 UTC |
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| NP-MRD ID | NP0044988 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | para-Mentha-1,3,5,8-tetraene |
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| Description | Para-Mentha-1,3,5,8-tetraene, also known as Dehydro-p-cymene, p-alpha-dimethyl-styrene, Habanene or p-Cymenene, belongs to the class of organic compounds known as phenylpropenes. Phenylpropenes are compounds containing a phenylpropene moiety, which consists of a propene substituent bound to a phenyl group. Dehydro-p-cymene is biochemically a monocyclic monoterpenoid as it is synthesized via isoprene units. Monoterpenoids are terpenes that contain 10 carbon atoms and are comprised of two isoprene units. The biosynthesis of monoterpenes is known to occur mainly through the methyl-erythritol-phosphate (MEP) pathway in plastids (PMID: 7640522 ). Geranyl diphosphate (GPP) is a key intermediate in the biosynthesis of cyclic monoterpenes. GPP undergoes several cyclization reactions to yield a diverse number of cyclic arrangements. Dehydro-p-cymene is a hydrophobic, neutral molecule that is insoluble in water. It exists as a clear, colorless oil. Dehydro-p-cymene has a herbaceous, leathery, peppery odor with notes of elemi oil and thyme, as well as a touch of citrus. It has an oregano, clove, basalmic, spicy taste. Dehydro-p-cymene is used as a flavoring agent for Italian dishes and for enhancing habanero spices. Dehydro-p-cymene is found in the highest concentration within star anises but it has also been detected in several different foods, such as lemons, coffee, dill, evergreen blackberries, parsley, citrus, sage, spearmint and pepper. Dehydro-p-cymene is one of more than 140 terpenes that are found in cannabis plants (PMID:6991645 ) And the combination of these terpenoids produces the skunky, fruity odor characteristic of C. Savita. |
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| Structure | InChI=1S/C10H12/c1-8(2)10-6-4-9(3)5-7-10/h4-7H,1H2,2-3H3 |
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| Synonyms | | Value | Source |
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| 1-Isopropenyl-4-methylbenzene | HMDB | | 1-Methyl-4-(1-methylethenyl)-benzene | HMDB | | 1-Methyl-4-(1-methylethenyl)benzene | HMDB | | 1-Methyl-4-(1-methylethenyl)benzene, 9ci | HMDB | | 1-Methyl-4-isopropenylbenzene | HMDB | | 1-Methyl-4alpha-methylstyrene | HMDB | | 2-(4-Methylphenyl)propene | HMDB | | 2-(p-Methylphenyl)propene | HMDB | | 2-p-Tolylpropene | HMDB | | 4-Isopropenyltoluene | HMDB | | 4-Methyl-alpha-methylstyrene | HMDB | | 4-Methylisopropenylbenzene | HMDB | | alpha,4-Dimethylstyrene | HMDB | | alpha,p-Dimethylstyrene | HMDB | | alpha-Dimethyl-p-styrene | HMDB | | alpha-Methyl-p-methylstyrene | HMDB | | alpha-p Dimethylstyrene | HMDB | | Cymenene | HMDB | | Dehydro-p-cymene | HMDB | | FEMA 3144 | HMDB | | Ghl.PD_Mitscher_leg0.317 | HMDB | | Isopropenyl toluene c | HMDB | | Methyl-4-(1-methylethenyl)-benzene | HMDB | | Methyl-p-isopropenylbenzene | HMDB | | p,a-Dimethylstyrene, 8ci | HMDB | | p,alpha-Dimethyl-styrene | HMDB | | p,alpha-Dimethylstyrene | HMDB | | p,alpha-Dimethylstyrol | HMDB | | p-alpha-Dimethyl-styrene | HMDB | | p-alpha-Dimethylstyrene | HMDB | | p-Cymenene | HMDB | | p-Isopropenyl toluene | HMDB | | p-Isopropenyltoluene | HMDB | | p-Methyl-alpha-methylstyrene | HMDB | | Para- alpha-dimethylstyrene | HMDB |
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| Chemical Formula | C10H12 |
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| Average Mass | 132.2023 Da |
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| Monoisotopic Mass | 132.09390 Da |
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| IUPAC Name | 1-methyl-4-(prop-1-en-2-yl)benzene |
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| Traditional Name | 1-methyl-4-(prop-1-en-2-yl)benzene |
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| CAS Registry Number | 1195-32-0 |
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| SMILES | CC(=C)C1=CC=C(C)C=C1 |
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| InChI Identifier | InChI=1S/C10H12/c1-8(2)10-6-4-9(3)5-7-10/h4-7H,1H2,2-3H3 |
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| InChI Key | MMSLOZQEMPDGPI-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, 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 phenylpropenes. Phenylpropenes are compounds containing a phenylpropene moiety, which consists of a propene substituent bound to a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Phenylpropenes |
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| Direct Parent | Phenylpropenes |
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| Alternative Parents | |
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| Substituents | - Phenylpropene
- Styrene
- Toluene
- Aromatic hydrocarbon
- Branched unsaturated hydrocarbon
- Cyclic olefin
- Unsaturated hydrocarbon
- Olefin
- Hydrocarbon
- 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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