Record Information |
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Version | 2.0 |
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Created at | 2024-09-11 19:34:33 UTC |
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Updated at | 2024-09-11 19:34:34 UTC |
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NP-MRD ID | NP0339076 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 20-COOH-10,11-dihydro-LTB4 |
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Description | 20-COOH-10,11-dihydro-LTB4 belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Thus, 20-COOH-10,11-dihydro-LTB4 is considered to be an eicosanoid lipid molecule. 20-COOH-10,11-dihydro-LTB4 is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. The immediate product of 5-LO is LTA4 (leukotriene A4), which is enzymatically converted into either LTB4 (leukotriene B4) by LTA4 hydrolase or LTC4 (leukotriene C4) by LTC4 synthase. All mammalian cells except erythrocytes synthesize eicosanoids. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signalling pathways. Leukotrienes are eicosanoids. Leukotrienes are metabolites of arachidonic acid derived from the action of 5-LO (5-lipoxygenase). Biologically active LTB4 is metabolized by w-oxidation carried out by specific cytochrome P450s (CYP4F) followed by beta-oxidation from the w-carboxy position and after CoA ester formation. |
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Structure | O[C@H](CC\C=C\C=C/[C@H](O)CCCC(O)=O)C\C=C/CCCCC(O)=O InChI=1S/C20H32O6/c21-17(11-6-2-1-3-9-15-19(23)24)12-7-4-5-8-13-18(22)14-10-16-20(25)26/h2,4-6,8,13,17-18,21-22H,1,3,7,9-12,14-16H2,(H,23,24)(H,25,26)/b5-4+,6-2-,13-8-/t17-,18-/m0/s1 |
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Synonyms | Value | Source |
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(5S,12R)-Dihydroxy-(6Z,8E,14Z)-eicosatrien-1,20-dicarboxylic acid anion | HMDB | 10,11-Dihydro-20-COOH-leukotriene b(,4) | HMDB | 20-Carboxy-10,11-dihydro-LTB(,4) | HMDB |
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Chemical Formula | C20H32O6 |
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Average Mass | 368.4645 Da |
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Monoisotopic Mass | 368.21989 Da |
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IUPAC Name | (5R,6Z,8E,12R,14Z)-5,12-dihydroxyicosa-6,8,14-trienedioic acid |
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Traditional Name | (5R,6Z,8E,12R,14Z)-5,12-dihydroxyicosa-6,8,14-trienedioic acid |
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CAS Registry Number | Not Available |
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SMILES | O[C@H](CC\C=C\C=C/[C@H](O)CCCC(O)=O)C\C=C/CCCCC(O)=O |
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InChI Identifier | InChI=1S/C20H32O6/c21-17(11-6-2-1-3-9-15-19(23)24)12-7-4-5-8-13-18(22)14-10-16-20(25)26/h2,4-6,8,13,17-18,21-22H,1,3,7,9-12,14-16H2,(H,23,24)(H,25,26)/b5-4+,6-2-,13-8-/t17-,18-/m0/s1 |
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InChI Key | BCZGHMCTSJAJRR-NSBXBVANSA-N |
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Experimental Spectra |
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| Not Available | Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | Not Available |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Fatty Acyls |
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Sub Class | Fatty acids and conjugates |
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Direct Parent | Long-chain fatty acids |
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Alternative Parents | |
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Substituents | - Long-chain fatty acid
- Hydroxy fatty acid
- Unsaturated fatty acid
- Dicarboxylic acid or derivatives
- Secondary alcohol
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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 | 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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