Record Information |
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Version | 2.0 |
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Created at | 2022-05-11 16:50:37 UTC |
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Updated at | 2022-05-11 16:50:37 UTC |
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NP-MRD ID | NP0087472 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 4-Hydroxyretinoic acid |
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Description | 4-Hydroxyretinoic acid, also known as 4-hydroxy-13-cis-retinoate or 4-OH-retinoate, belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof. 4-Hydroxyretinoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Within humans, 4-hydroxyretinoic acid participates in a number of enzymatic reactions. In particular, 4-hydroxyretinoic acid can be biosynthesized from all-trans-retinoic acid; which is catalyzed by the enzyme cytochrome P450 26A1. In addition, 4-hydroxyretinoic acid can be converted into 4-oxo-retinoic acid through the action of the enzyme cytochrome P450 26A1. A retinoid that consists of all-trans-retinoic acid bearing a hydroxy substituent at position 4 on the cyclohexenyl ring. 4-Hydroxyretinoic acid was first documented in 1988 (PMID: 2851384). In humans, 4-hydroxyretinoic acid is involved in retinol metabolism (PMID: 1932598) (PMID: 1538719) (PMID: 10702251) (PMID: 1328295). |
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Structure | C\C(\C=C\C1=C(C)C(O)CCC1(C)C)=C/C=C/C(/C)=C/C(O)=O InChI=1S/C20H28O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13,18,21H,11-12H2,1-5H3,(H,22,23)/b8-6+,10-9+,14-7+,15-13+ |
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Synonyms | Value | Source |
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(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-3-hydroxy-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid | ChEBI | (2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid | ChEBI | (7E,9E,11E,13E)-4-Hydroxyretinoic acid | ChEBI | 4-Hydroxy-(7E,9E,11E,13E)-retinoic acid | ChEBI | 4-Hydroxy-all-trans-retinoic acid | ChEBI | (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-3-hydroxy-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoate | Generator | (2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoate | Generator | (7E,9E,11E,13E)-4-Hydroxyretinoate | Generator | 4-Hydroxy-(7E,9E,11E,13E)-retinoate | Generator | 4-Hydroxy-all-trans-retinoate | Generator | 4-Hydroxyretinoate | Generator | 4-Hydroxy-13-cis-retinoate | HMDB | 4-Hydroxy-13-cis-retinoic acid | HMDB | 4-Hydroxy-retinoate | HMDB | 4-Hydroxy-retinoic acid | HMDB | 4-OH-Retinoate | HMDB | 4-OH-Retinoic acid | HMDB | all-trans-4-Hydroxyretinoate | HMDB | all-trans-4-Hydroxyretinoic acid | HMDB | rac-4-Hydroxy-all-trans-retinoate | HMDB | rac-4-Hydroxy-all-trans-retinoic acid | HMDB | 4-Hydroxy-13-retinoic acid | HMDB | 4-Hydroxyretinoic acid, (13-cis)-isomer | HMDB |
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Chemical Formula | C20H28O3 |
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Average Mass | 316.4345 Da |
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Monoisotopic Mass | 316.20384 Da |
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IUPAC Name | (2E,4E,6E,8E)-9-(3-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid |
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Traditional Name | 4-hydroxyretinoic acid |
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CAS Registry Number | Not Available |
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SMILES | C\C(\C=C\C1=C(C)C(O)CCC1(C)C)=C/C=C/C(/C)=C/C(O)=O |
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InChI Identifier | InChI=1S/C20H28O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13,18,21H,11-12H2,1-5H3,(H,22,23)/b8-6+,10-9+,14-7+,15-13+ |
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InChI Key | KGUMXGDKXYTTEY-FRCNGJHJSA-N |
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Experimental Spectra |
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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 |
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Chemical Shift Submissions |
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| Not Available |
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Species |
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Species of Origin | | Show more...
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof. |
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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 | Retinoids |
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Direct Parent | Retinoids |
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Alternative Parents | |
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Substituents | - Retinoic acid
- Diterpenoid
- Retinoid skeleton
- Medium-chain fatty acid
- Branched fatty acid
- Hydroxy fatty acid
- Methyl-branched fatty acid
- Unsaturated fatty acid
- Fatty acyl
- Fatty acid
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organooxygen compound
- Organic oxygen compound
- Carbonyl group
- Alcohol
- 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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