| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-30 16:52:58 UTC |
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| Updated at | 2022-05-30 16:52:58 UTC |
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| NP-MRD ID | NP0137455 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-alpha-Thujone |
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| Description | (-)-3-Isothujone, also known as thujone or alpha-thujone, belongs to the class of organic compounds known as bicyclic monoterpenoids. These are monoterpenoids containing exactly 2 rings, which are fused to each other. Thus, (-)-3-isothujone is considered to be an isoprenoid lipid molecule (-)-3-Isothujone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (-)-3-Isothujone is a bitter and cedarleaf tasting compound. Outside of the human body, (-)-3-Isothujone is found, on average, in the highest concentration within a few different foods, such as common sages, tarragons, and rosemaries and in a lower concentration in winter savories and hyssops (-)-3-Isothujone has also been detected, but not quantified in, several different foods, such as common oregano, summer savories, alcoholic beverages, pepper (c. Frutescens), and peppermints. This could make (-)-3-isothujone a potential biomarker for the consumption of these foods. (-)-alpha-Thujone is found in Achillea abrotanoides, Achillea fragrantissima, Achillea grandifolia, Achillea millefolium, Achillea nobilis, Aloysia citrodora, Aloysia triphylla, Alpinia zerumbet, Artemisia absinthium, Artemisia afra, Artemisia annua, Artemisia arborescens, Artemisia baldshuanica, Artemisia douglasiana, Artemisia gmelinii, Artemisia halophila, Artemisia jacutica, Artemisia ludoviciana, Artemisia salsoloides, Artemisia santonicum, Artemisia sericea, Artemisia thuscula, Artemisia tridentata, Artemisia vulgaris, Brucea javanica, Catha edulis, Cleonia lusitanica, Clinopodium grandiflorum, Commiphora gurreh, Cyclotrichium niveum, Hyssopus officinalis, Juniperus foetidissima, Melaleuca alternifolia, Micromeria biflora, Micromeria juliana, Origanum majorana, Origanum vulgare, Phlomis fruticosa, Rhododendron mucronulatum, Salvia absconditiflora, Salvia candidissima, Salvia cuspidata, Salvia fruticosa, Salvia officinalis, Salvia pisidica, Salvia pomifera, Salvia sclarea, Sideritis tragoriganum, Stagonosporopsis chrysanthemi, Tanacetum millefolium, Tanacetum vulgare, Taxus canadensis, Thuja occidentalis, Thuja plicata, Thymus fedtschenkoi, Thymus zygioides, Vitex agnus-castus and Xanthium strumarium. (-)-alpha-Thujone was first documented in 1999 (PMID: 17260254). The (1S,4R,5R)-stereoisomer of alpha-thujone (PMID: 24486357). |
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| Structure | CC(C)[C@@]12C[C@@H]1[C@@H](C)C(=O)C2 InChI=1S/C10H16O/c1-6(2)10-4-8(10)7(3)9(11)5-10/h6-8H,4-5H2,1-3H3/t7-,8-,10+/m1/s1 |
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| Synonyms | | Value | Source |
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| (-)-3-Thujanone | ChEBI | | (1S,4R,5R)-(-)-3-Thujanone | ChEBI | | (1S,4R,5R)-1-Isopropyl-4-methylbicyclo[3.1.0]hexan-3-one | ChEBI | | [1S-(1alpha,4alpha,5alpha)]-4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | ChEBI | | alpha-Thujone | ChEBI | | L-Thujone | ChEBI | | Thujon | ChEBI | | Thujone | ChEBI | | [1S-(1a,4a,5a)]-4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | Generator | | [1S-(1Α,4α,5α)]-4-methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | Generator | | a-Thujone | Generator | | Α-thujone | Generator | | (-)-a-Thujone | HMDB | | (-)-alpha-Thujone | HMDB | | (-)-Isothujone | HMDB | | (-)-Thujone | HMDB | | (-)-trans-Thujone | HMDB | | (1S,4R,5R)-Thujan-3-one | HMDB | | alpha-(-)-Thujone | HMDB | | L-alpha-Thujone | HMDB | | 3-Isothujone | HMDB | | 3-Thujanone | HMDB | | beta-Thujone, 1S-(1alpha,4beta,5alpha)-isomer | HMDB | | beta-Thujone | HMDB | | beta-Thujone, (1S-(1alpha,4alpha,5alpha))-isomer | HMDB | | beta-Thujone, (1alpha,4alpha,5alpha)-isomer | HMDB | | alpha, beta-Thujone | MeSH | | (+)-Thujone | MeSH | | cis-Thujone | MeSH | | (-)-3-Isothujone | KEGG | | (1S,4R,5R)-4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hexan-3-one | PhytoBank | | (-)-α-Thujone | PhytoBank | | Absinthol | PhytoBank |
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| Chemical Formula | C10H16O |
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| Average Mass | 152.2334 Da |
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| Monoisotopic Mass | 152.12012 Da |
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| IUPAC Name | (1S,4R,5R)-4-methyl-1-(propan-2-yl)bicyclo[3.1.0]hexan-3-one |
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| Traditional Name | thujone |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)[C@@]12C[C@@H]1[C@@H](C)C(=O)C2 |
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| InChI Identifier | InChI=1S/C10H16O/c1-6(2)10-4-8(10)7(3)9(11)5-10/h6-8H,4-5H2,1-3H3/t7-,8-,10+/m1/s1 |
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| InChI Key | USMNOWBWPHYOEA-MRTMQBJTSA-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 bicyclic monoterpenoids. These are monoterpenoids containing exactly 2 rings, which are fused to each other. |
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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 | Bicyclic monoterpenoids |
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| Alternative Parents | |
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| Substituents | - Bicyclic monoterpenoid
- Thujane monoterpenoid
- Cyclic ketone
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic 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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