| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-10 18:51:17 UTC |
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| Updated at | 2022-03-10 22:18:38 UTC |
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| NP-MRD ID | NP0044928 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | beta-Phellandrene |
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| Description | Beta-Phellandrene, also known 2-p-menthadiene, is one of two known Phellandrene isomers, alpha- and beta-, which are double-bonded. In alpha-phellandrene, both double bonds are endocyclic and in beta-phellandrene, one of them is exocyclic. It belongs to the class of organic compounds known as menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-Menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. Plants biosynthesize phellandrene through geranyl pyrophosphate (GPP) in the mevalonate pathway (MVA, PMID: 17467679 ). The MVA pathway yields the precursors dimethylallyl pyrophosphate and isopentenyl pyrophosphate which combine to produce GPP. This resultant monoterpene undergoes cyclization to form a menthyl cationic species. A hydride shift then forms an allylic carbocation followed by an elimination reaction that occurs at one of two positions, yielding either alpha-phellandrene or beta-phellandrene. Beta-phellandrene colorless to pale yellow clear liquid with a minty, terpenic odor ( http://Www.Thegoodscentscompany.Com/data/rw1103551.Html#tophyp). It is found in allspice and is widely distributed in essential oils from various plant families including Angelica, Eucalyptus, Lavandula, Mentha, Pinus species, water fennel, Canada balsam and Cannibis. It is also used as a perfuming agent or fragrance ingredient in cosmetics. Beta-phellandrene is found in, or is added to many foods including dairy products, confectionery, frozen dairy treats, soups and sauces. Beta-phellandrene is one of the monoterpenes found in cannabis plants (PMID: 6991645 ). It has also found use as a natural pesticide. It has recently been found to induce DNA damage at high doses (2850 mg/kg) (PMID: 28668705 ). |
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| Structure | [H][C@]1(CCC(=C)C=C1)C(C)C InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,6,8,10H,3,5,7H2,1-2H3/t10-/m0/s1 |
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| Synonyms | | Value | Source |
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| (+)-p-Mentha-1(7),2-diene | ChEBI | | (S)-3-Isopropyl-6-methylenecyclohexene | ChEBI | | (-)-b-Phellandrene | Generator | | (-)-Β-phellandrene | Generator | | (-)-p-Mentha-1(7),2-diene | HMDB | | (3R)-3-Isopropyl-6-methylenecyclohexene | HMDB | | (4R)-p-Mentha-1(7),2-diene | HMDB | | (6R)-3-Methylidene-6-(propan-2-yl)cyclohex-1-ene | HMDB | | (R)-3-Isopropyl-6-methylenecyclohexene | HMDB | | L-beta-Phellandrene | HMDB | | (+)-b-Phellandrene | Generator | | (+)-Β-phellandrene | Generator |
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| Chemical Formula | C10H16 |
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| Average Mass | 136.2340 Da |
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| Monoisotopic Mass | 136.12520 Da |
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| IUPAC Name | (6S)-3-methylidene-6-(propan-2-yl)cyclohex-1-ene |
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| Traditional Name | (+)-β-phellandrene |
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| CAS Registry Number | 6153-16-8 |
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| SMILES | [H][C@]1(CCC(=C)C=C1)C(C)C |
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| InChI Identifier | InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,6,8,10H,3,5,7H2,1-2H3/t10-/m0/s1 |
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| InChI Key | LFJQCDVYDGGFCH-JTQLQIEISA-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 menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Monoterpenoids |
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| Direct Parent | Menthane monoterpenoids |
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| Alternative Parents | |
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| Substituents | - P-menthane monoterpenoid
- Monocyclic monoterpenoid
- Branched unsaturated hydrocarbon
- Cycloalkene
- Cyclic olefin
- Unsaturated aliphatic hydrocarbon
- Unsaturated hydrocarbon
- Olefin
- Hydrocarbon
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic 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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