Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2006-08-14 00:14:06 UTC |
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Update Date | 2022-03-07 02:49:21 UTC |
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HMDB ID | HMDB0004679 |
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Secondary Accession Numbers | - HMDB0005080
- HMDB04679
- HMDB05080
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Metabolite Identification |
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Common Name | 8-HETE |
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Description | 8(S)-HETE is a naturally occurring hydroxyeicosatetraenoic acid eicosanoid. 8(S)-HETE is a strong activator of peroxisome proliferator-activated receptors (PPARs) alpha and a weak activator of PPAR gamma. PPARs are nuclear hormone receptors that regulate gene transcription in response to peroxisome proliferators and fatty acids. PPARs also play an important role in the regulation of adipocyte differentiation. It is unclear however what naturally occurring compounds activate each of the PPAR subtypes. Additionally, 8(S)-HETE is able to induce differentiation of preadipocytes. (PMID: 7592593 , 9113987 ). |
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Structure | CCCCC\C=C/C\C=C/C=C/[C@@H](O)C\C=C/CCCC(O)=O InChI=1S/C20H32O3/c1-2-3-4-5-6-7-8-9-10-13-16-19(21)17-14-11-12-15-18-20(22)23/h6-7,9-11,13-14,16,19,21H,2-5,8,12,15,17-18H2,1H3,(H,22,23)/b7-6-,10-9-,14-11-,16-13+/t19-/m1/s1 |
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Synonyms | Value | Source |
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(5Z,8S,9E,11Z,14Z)-8-Hydroxyeicosa-5,9,11,14-tetraenoic acid | ChEBI | (5Z,9E,11Z,14Z)-(8S)-8-Hydroxyeicosa-5,9,11,14-tetraenoic acid | ChEBI | (5Z,9E,11Z,14Z)-(8S)-8-Hydroxyicosa-5,9,11,14-tetraenoic acid | ChEBI | (8S)-Hydroxy-(5Z),(9E),(11Z),(14Z)-eicosatetraenoic acid | ChEBI | (S)-(Z,e,Z,Z)-8-Hydroxyeicosa-5,9,11,14-tetraenoic acid | ChEBI | 8(S)-Hydroxyeicosatetraenoic acid | ChEBI | 8S-HETE | ChEBI | (5Z,8S,9E,11Z,14Z)-8-Hydroxyeicosa-5,9,11,14-tetraenoate | Generator | (5Z,9E,11Z,14Z)-(8S)-8-Hydroxyeicosa-5,9,11,14-tetraenoate | Generator | (5Z,9E,11Z,14Z)-(8S)-8-Hydroxyicosa-5,9,11,14-tetraenoate | Generator | (8S)-Hydroxy-(5Z),(9E),(11Z),(14Z)-eicosatetraenoate | Generator | (S)-(Z,e,Z,Z)-8-Hydroxyeicosa-5,9,11,14-tetraenoate | Generator | 8(S)-Hydroxyeicosatetraenoate | Generator | 8-Hydroxyeicosatetraenoic acid, (e,Z,Z,Z)-(+-)-isomer | HMDB | 8-Hydroxyeicosatetraenoic acid | HMDB | 8-Hydroxyeicosatetraenoic acid, (e,Z,Z,Z)-isomer | HMDB | (5Z,8S,9E,11Z,14Z)-8-Hydroxyicosa-5,9,11,14-tetraenoate | HMDB | (5Z,8S,9E,11Z,14Z)-8-Hydroxyicosa-5,9,11,14-tetraenoic acid | HMDB | 8(S)-Hydroxy-(5Z,9E,11Z,14Z)-eicosatetraenoate | HMDB | 8(S)-Hydroxy-(5Z,9E,11Z,14Z)-eicosatetraenoic acid | HMDB | 8S-Hydroxy-5Z,9E,11Z,14Z-eicosatetraenoate | HMDB | 8S-Hydroxy-5Z,9E,11Z,14Z-eicosatetraenoic acid | HMDB |
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Chemical Formula | C20H32O3 |
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Average Molecular Weight | 320.4663 |
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Monoisotopic Molecular Weight | 320.23514489 |
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IUPAC Name | (5Z,8S,9E,11Z,14Z)-8-hydroxyicosa-5,9,11,14-tetraenoic acid |
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Traditional Name | 8(S)-hete |
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CAS Registry Number | 98462-03-4 |
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SMILES | CCCCC\C=C/C\C=C/C=C/[C@@H](O)C\C=C/CCCC(O)=O |
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InChI Identifier | InChI=1S/C20H32O3/c1-2-3-4-5-6-7-8-9-10-13-16-19(21)17-14-11-12-15-18-20(22)23/h6-7,9-11,13-14,16,19,21H,2-5,8,12,15,17-18H2,1H3,(H,22,23)/b7-6-,10-9-,14-11-,16-13+/t19-/m1/s1 |
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InChI Key | NLUNAYAEIJYXRB-VYOQERLCSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds. |
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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 | Eicosanoids |
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Direct Parent | Hydroxyeicosatetraenoic acids |
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Alternative Parents | |
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Substituents | - Hydroxyeicosatetraenoic acid
- Long-chain fatty acid
- Hydroxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxide
- Organic oxygen compound
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular 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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Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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8-HETE,1TMS,isomer #1 | CCCCC/C=C\C/C=C\C=C\[C@H](C/C=C\CCCC(=O)O)O[Si](C)(C)C | 2735.1 | Semi standard non polar | 33892256 | 8-HETE,1TMS,isomer #2 | CCCCC/C=C\C/C=C\C=C\[C@@H](O)C/C=C\CCCC(=O)O[Si](C)(C)C | 2630.7 | Semi standard non polar | 33892256 | 8-HETE,2TMS,isomer #1 | CCCCC/C=C\C/C=C\C=C\[C@H](C/C=C\CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2705.9 | Semi standard non polar | 33892256 | 8-HETE,1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C=C\[C@H](C/C=C\CCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2981.6 | Semi standard non polar | 33892256 | 8-HETE,1TBDMS,isomer #2 | CCCCC/C=C\C/C=C\C=C\[C@@H](O)C/C=C\CCCC(=O)O[Si](C)(C)C(C)(C)C | 2872.6 | Semi standard non polar | 33892256 | 8-HETE,2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C=C\[C@H](C/C=C\CCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3192.1 | Semi standard non polar | 33892256 |
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