| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-29 04:45:41 UTC |
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| Updated at | 2022-04-29 04:45:41 UTC |
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| NP-MRD ID | NP0083845 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 8-Methyl-6-nonenoic acid |
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| Description | 8-Methylnonenoate belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. 8-Methylnonenoate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 8-Methylnonenoate has been detected, but not quantified in, several different foods, such as watermelons, dandelions, ginsengs, jutes, and sweet basils. This could make 8-methylnonenoate a potential biomarker for the consumption of these foods. 8-Methyl-nonenoic acid is a fatty acid derivative from leucine/valine pathway.8-Methyl-nonenoic acid plays a crucial role in determining the efficacy of capsaicin levels. This suggests that 8-methyl-nonenoic acid is very close in pathway, leading to capsaicin biosynthesis, and although vanillylamine is present in abundance, the quantity of 8-methyl-nonenoic acid determines the pungency in placental tissues of Capsicum. 8-Methyl-6-nonenoic acid is found in Capsicum annuum . It was evident that significantly high capsaicin was produced when 8-methyl-nonenoic acid was supplied individually and in combination with vanillylamine. |
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| Structure | InChI=1S/C10H18O2/c1-9(2)7-5-3-4-6-8-10(11)12/h5,7,9H,3-4,6,8H2,1-2H3,(H,11,12)/b7-5+ |
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| Synonyms | | Value | Source |
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| 8-Methylnonenoic acid | Generator | | (6E)-8-Methyl-6-nonenoate | HMDB | | (6E)-8-Methyl-6-nonenoic acid | HMDB | | (e)-8-Methyl-6-nonenoate | HMDB | | (e)-8-Methyl-6-nonenoic acid | HMDB | | 8-Methyl-6-nonenoate | HMDB | | 8-Methyl-6-nonenoic acid | HMDB |
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| Chemical Formula | C10H18O2 |
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| Average Mass | 170.2487 Da |
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| Monoisotopic Mass | 170.13068 Da |
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| IUPAC Name | (6E)-8-methylnon-6-enoic acid |
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| Traditional Name | (6E)-8-methylnon-6-enoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)\C=C\CCCCC(O)=O |
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| InChI Identifier | InChI=1S/C10H18O2/c1-9(2)7-5-3-4-6-8-10(11)12/h5,7,9H,3-4,6,8H2,1-2H3,(H,11,12)/b7-5+ |
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| InChI Key | OCALSPDXYQHUHA-FNORWQNLSA-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 medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acids and conjugates |
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| Direct Parent | Medium-chain fatty acids |
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| Alternative Parents | |
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| Substituents | - Medium-chain fatty acid
- Methyl-branched fatty acid
- Branched fatty acid
- Unsaturated fatty acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic 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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