| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-11 16:50:56 UTC |
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| Updated at | 2022-05-11 16:50:57 UTC |
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| NP-MRD ID | NP0087484 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4-Oxo-retinoic acid |
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| Description | 4-Oxo-Retinoic acid, also known as 4-oxo-retinoate or 4-oxo-atra, 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-Oxo-Retinoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 4-Oxo-retinoic acid can be biosynthesized from 4-hydroxyretinoic acid; which is catalyzed by the enzyme cytochrome P450 26A1. In humans, 4-oxo-retinoic acid is involved in retinol metabolism. 4-Oxo-retinoic acid was first documented in 1995 (PMID: 7893159). A retinoid that consists of all-trans-retinoic acid bearing an oxo substituent at position 4 on the cyclohexenyl ring (PMID: 8794203) (PMID: 17330217). |
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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/C20H26O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13H,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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| 4-oxo-all-trans-Retinoic acid | ChEBI | | 4-oxo-AtRA | ChEBI | | 4-oxo-all-trans-Retinoate | Generator | | 4-oxo-Retinoate | Generator | | 4-Keto-retinoate | HMDB | | 4-Keto-retinoic acid | HMDB | | 4-Ketoretinoate | HMDB | | 4-Ketoretinoic acid | HMDB | | 4-Oxoretinoate | HMDB | | 4-Oxoretinoic acid | HMDB | | 4-Oxotretinoin | HMDB | | all-trans-4-Oxoretinoate | HMDB | | all-trans-4-Oxoretinoic acid | HMDB | | Ro 11-4824 | HMDB | | Ro 12-4824 | HMDB | | 4-oxo-13-cis-Retinoic acid | HMDB | | 4-oxo-Isotretinoin | HMDB | | 4-oxo-trans-Retinoic acid | HMDB | | 4-Oxoretinoic acid, (13-cis)-isomer | HMDB |
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| Chemical Formula | C20H26O3 |
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| Average Mass | 314.4186 Da |
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| Monoisotopic Mass | 314.18819 Da |
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| IUPAC Name | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid |
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| Traditional Name | 4-oxo-retinoic 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/C20H26O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13H,11-12H2,1-5H3,(H,22,23)/b8-6+,10-9+,14-7+,15-13+ |
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| InChI Key | GGCUJPCCTQNTJF-FRCNGJHJSA-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 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
- Cyclohexenone
- Methyl-branched fatty acid
- Branched fatty acid
- Fatty acyl
- Fatty acid
- Unsaturated fatty acid
- Ketone
- Cyclic ketone
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organooxygen compound
- Organic oxide
- Carbonyl group
- Hydrocarbon derivative
- Organic oxygen compound
- 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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