| Record Information |
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| Version | 2.0 |
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| Created at | 2005-11-16 15:48:42 UTC |
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| Updated at | 2025-02-11 15:41:57 UTC |
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| NP-MRD ID | NP0001399 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 3-Deoxyarabinohexonic acid |
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| Description | 3-Deoxyarabinohexonic acid, also known as arabino-3-deoxyhexonate or D-2-keto-3-deoxygluconate, belongs to the class of organic compounds known as medium-chain hydroxy acids and derivatives. These are hydroxy acids with a 6 to 12 carbon atoms. 3-Deoxyarabinohexonic acid is a thermal decomposition product of plant-derived sugars such as nigerose (3-O-α-D-glucopyranosyl-D-glucose), turanose and 3-O-methyl glucose. 3-Deoxyarabinohexonic acid is found in plants and plant products that have been heated. As a consequence, it can be detected in the biofluids of animals that have consumed plant foods (including humans). |
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| Structure | OC[C@@H](O)[C@@H](O)C[C@H](O)C(O)=O InChI=1S/C6H12O6/c7-2-5(10)3(8)1-4(9)6(11)12/h3-5,7-10H,1-2H2,(H,11,12)/t3-,4-,5+/m0/s1 |
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| Synonyms | | Value | Source |
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| (2S,4S,5R)-2,4,5,6-Tetrahydroxyhexanoic acid | ChEBI | | 3-Deoxy-arabino-hexonic acid | ChEBI | | 3-Deoxyarabino-hexonic acid | ChEBI | | (2S,4S,5R)-2,4,5,6-Tetrahydroxyhexanoate | Generator | | 3-Deoxy-arabino-hexonate | Generator | | 3-Deoxyarabino-hexonate | Generator | | 3-Deoxyarabinohexonate | Generator | | 3-Deoxy-D-arabino-hexonic acid | HMDB | | Arabino-3-deoxyhexonate | HMDB | | Arabino-3-deoxyhexonic acid | HMDB | | D-2-Keto-3-deoxygluconate | HMDB | | 3-Deoxy-arabino-hexonic acid, monosodium salt, (D)-isomer | HMDB | | 3-Deoxy-arabino-hexonic acid, (D)-isomer | HMDB | | 3-Deoxy-D-arabino-hexonate | HMDB |
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| Chemical Formula | C6H12O6 |
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| Average Mass | 180.1559 Da |
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| Monoisotopic Mass | 180.06339 Da |
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| IUPAC Name | (2S,4S,5R)-2,4,5,6-tetrahydroxyhexanoic acid |
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| Traditional Name | 3-deoxy-arabinohexonic acid |
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| CAS Registry Number | 29625-79-4 |
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| SMILES | OC[C@@H](O)[C@@H](O)C[C@H](O)C(O)=O |
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| InChI Identifier | InChI=1S/C6H12O6/c7-2-5(10)3(8)1-4(9)6(11)12/h3-5,7-10H,1-2H2,(H,11,12)/t3-,4-,5+/m0/s1 |
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| InChI Key | YGMNHEPVTNXLLS-VAYJURFESA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated) | varshavi.d26@gmail.com | Not Available | Not Available | 2021-08-10 | View Spectrum |
| | 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 hydroxy acids and derivatives. These are hydroxy acids with a 6 to 12 carbon atoms long side chain. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Hydroxy acids and derivatives |
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| Sub Class | Medium-chain hydroxy acids and derivatives |
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| Direct Parent | Medium-chain hydroxy acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Medium-chain hydroxy acid
- Medium-chain fatty acid
- Hydroxy fatty acid
- Alpha-hydroxy acid
- Fatty acyl
- Fatty acid
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Polyol
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- Organic oxygen compound
- Organooxygen compound
- Carbonyl group
- Primary alcohol
- 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 | Solid |
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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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| General References | - Theodossis A, Walden H, Westwick EJ, Connaris H, Lamble HJ, Hough DW, Danson MJ, Taylor GL: The structural basis for substrate promiscuity in 2-keto-3-deoxygluconate aldolase from the Entner-Doudoroff pathway in Sulfolobus solfataricus. J Biol Chem. 2004 Oct 15;279(42):43886-92. doi: 10.1074/jbc.M407702200. Epub 2004 Jul 20. [PubMed:15265860 ]
- Zhang W, Carmichael I, Serianni AS: Rearrangement of 3-deoxy-D-erythro-hexos-2-ulose in aqueous solution: NMR evidence of intramolecular 1,2-hydrogen transfer. J Org Chem. 2011 Oct 21;76(20):8151-8. doi: 10.1021/jo200288t. Epub 2011 Sep 20. [PubMed:21793547 ]
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