| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 19:18:35 UTC |
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| Updated at | 2022-03-17 19:18:35 UTC |
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| NP-MRD ID | NP0045359 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Betanidin |
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| Description | Betanidin belongs to the class of organic compounds known as indolecarboxylic acids. Indolecarboxylic acids are compounds containing a carboxylic acid group linked to an indole. Betanidin is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, betanidin has been detected, but not quantified in, root vegetables. Betanidin is found in Amaranthus mangostanus , Basella rubra , Beta vulgaris , Chenopodium quinoa , Lampranthus bicolor, Mesembryanthemum edule , Opuntia elatior, Opuntia ficus-indica , Phytolacca americana, Portulaca grandiflora , Portulaca pilosa, Spinacia oleracea and Ullucus tuberosus. This could make betanidin a potential biomarker for the consumption of these foods. |
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| Structure | OC(=O)C1C\C(=C/C=[N+]2\C(CC3=CC(O)=C(O)C=C23)C([O-])=O)C=C(N1)C(O)=O InChI=1S/C18H16N2O8/c21-14-6-9-5-13(18(27)28)20(12(9)7-15(14)22)2-1-8-3-10(16(23)24)19-11(4-8)17(25)26/h1-3,6-7,11,13H,4-5H2,(H5,21,22,23,24,25,26,27,28) |
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| Synonyms | | Value | Source |
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| 2-Carboxy-1-[(2,6-dicarboxy-2,3-dihydro-4(1H)-pyridinylidene)ethylidene]-2,3-dihydro-5,6-dihydroxy-1H-indolium hydroxide inner salt | HMDB | | 4-[2-[(2S)-2-Carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl]ethenyl]-2,3-dihydro-(2S)-2,6-pyridinedicarboxylic acid | HMDB | | Betanidine | HMDB | | 2-Carboxy-1-[2-(2,6-dicarboxy-1,2,3,4-tetrahydropyridin-4-ylidene)ethylidene]-6-hydroxy-2,3-dihydro-1H-1λ⁵-indol-1-ylium-5-olic acid | Generator |
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| Chemical Formula | C18H16N2O8 |
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| Average Mass | 388.3282 Da |
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| Monoisotopic Mass | 388.09067 Da |
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| IUPAC Name | (1E)-1-{2-[(4E)-2,6-dicarboxy-1,2,3,4-tetrahydropyridin-4-ylidene]ethylidene}-5,6-dihydroxy-2,3-dihydro-1H-1λ⁵-indol-1-ylium-2-carboxylate |
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| Traditional Name | (1E)-1-{2-[(4E)-2,6-dicarboxy-2,3-dihydro-1H-pyridin-4-ylidene]ethylidene}-5,6-dihydroxy-2,3-dihydro-1H-1λ⁵-indol-1-ylium-2-carboxylate |
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| CAS Registry Number | 2181-76-2 |
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| SMILES | OC(=O)C1C\C(=C/C=[N+]2\C(CC3=CC(O)=C(O)C=C23)C([O-])=O)C=C(N1)C(O)=O |
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| InChI Identifier | InChI=1S/C18H16N2O8/c21-14-6-9-5-13(18(27)28)20(12(9)7-15(14)22)2-1-8-3-10(16(23)24)19-11(4-8)17(25)26/h1-3,6-7,11,13H,4-5H2,(H5,21,22,23,24,25,26,27,28) |
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| InChI Key | XHJKHSXHWJCBLX-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 indolecarboxylic acids. Indolecarboxylic acids are compounds containing a carboxylic acid group linked to an indole. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Indoles and derivatives |
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| Sub Class | Indolecarboxylic acids and derivatives |
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| Direct Parent | Indolecarboxylic acids |
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| Alternative Parents | |
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| Substituents | - Indolecarboxylic acid
- Alpha-amino acid
- Alpha-amino acid or derivatives
- Tricarboxylic acid or derivatives
- 1-hydroxy-2-unsubstituted benzenoid
- Tetrahydropyridine
- Hydropyridine
- Benzenoid
- Amino acid or derivatives
- Carboxylic acid salt
- Amino acid
- Shiff base
- Carboxylic acid derivative
- Carboxylic acid
- Secondary aliphatic amine
- Enamine
- Azacycle
- Secondary amine
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Hydrocarbon derivative
- Organopnictogen compound
- Amine
- Organic oxygen compound
- Organonitrogen compound
- Organooxygen compound
- Carbonyl group
- Organic salt
- Organic nitrogen compound
- Organic oxide
- Organic zwitterion
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic 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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