| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 06:41:50 UTC |
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| Updated at | 2022-09-02 06:41:50 UTC |
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| NP-MRD ID | NP0150559 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4,8,13,17-tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid |
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| Description | Norbixin, also known as E160 (norbixin), belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. Norbixin is a weakly acidic compound (based on its pKa). Outside of the human body, Norbixin has been detected, but not quantified in, several different foods, such as orange mints, kales, cauliflowers, sweet cherries, and common wheats. This could make norbixin a potential biomarker for the consumption of these foods. Water-soluble food colour. Norbixin is used to colour butter, margarine and other fat-related products. Commercial forms contain mixts. Commercial forms contain mixtures of isomers and their methyl esters. 4,8,13,17-tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid is found in Bixa orellana. Of isomers and their Me esters. |
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| Structure | CC(C=CC=C(C)C=CC(O)=O)=CC=CC=C(C)C=CC=C(C)C=CC(O)=O InChI=1S/C24H28O4/c1-19(11-7-13-21(3)15-17-23(25)26)9-5-6-10-20(2)12-8-14-22(4)16-18-24(27)28/h5-18H,1-4H3,(H,25,26)(H,27,28) |
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| Synonyms | | Value | Source |
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| 6,6'-Diapo-6,6'-carotenedioic acid | HMDB | | 6,6'-Diapo-psi,psi-carotenedioic acid | HMDB | | Diapocarotene-6,6'-dioic acid | HMDB | | e160 (Norbixin) | HMDB | | Norbixen | HMDB | | 4,8,13,17-Tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioate | Generator |
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| Chemical Formula | C24H28O4 |
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| Average Mass | 380.4767 Da |
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| Monoisotopic Mass | 380.19876 Da |
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| IUPAC Name | 4,8,13,17-tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid |
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| Traditional Name | 4,8,13,17-tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C=CC=C(C)C=CC(O)=O)=CC=CC=C(C)C=CC=C(C)C=CC(O)=O |
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| InChI Identifier | InChI=1S/C24H28O4/c1-19(11-7-13-21(3)15-17-23(25)26)9-5-6-10-20(2)12-8-14-22(4)16-18-24(27)28/h5-18H,1-4H3,(H,25,26)(H,27,28) |
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| InChI Key | ZVKOASAVGLETCT-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, 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 acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. |
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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 | Diterpenoids |
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| Direct Parent | Acyclic diterpenoids |
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| Alternative Parents | |
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| Substituents | - Acyclic diterpenoid
- Long-chain fatty acid
- Branched fatty acid
- Methyl-branched fatty acid
- Dicarboxylic acid or derivatives
- Fatty acyl
- Fatty acid
- Unsaturated fatty acid
- Carboxylic acid derivative
- Carboxylic acid
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic 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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