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 | | Show more...
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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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Spectra |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - 8-HETE GC-MS (Non-derivatized) - 70eV, Positive | splash10-0gvp-9873000000-8211b99c90a885b091c9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-HETE GC-MS (2 TMS) - 70eV, Positive | splash10-004j-9124200000-30e0b0a2d30ec66fb8f6 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-HETE GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-HETE GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 10V, Positive-QTOF | splash10-0udi-0149000000-1b14f944e91c989f99f9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 20V, Positive-QTOF | splash10-0zia-5984000000-8f3d10aef9fa823312e5 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 40V, Positive-QTOF | splash10-014l-9530000000-05fe7e1e9e477bb82828 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 10V, Negative-QTOF | splash10-014i-0019000000-5d3b737e28bd5ef8e694 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 20V, Negative-QTOF | splash10-0uxr-1249000000-8e5d74e8305ef73a6b16 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 40V, Negative-QTOF | splash10-0a4l-9630000000-949f0536427c39b9dddf | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 10V, Negative-QTOF | splash10-014i-0009000000-26408992e4d02820d7db | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 20V, Negative-QTOF | splash10-0gb9-1349000000-c600b24f75f55f01a374 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 40V, Negative-QTOF | splash10-0ac3-9761000000-bbaf759d3a09618e7f95 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 10V, Positive-QTOF | splash10-0udi-1449000000-77497dbdc78a478cb017 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 20V, Positive-QTOF | splash10-0fl9-5922000000-9b495b5a9ffb5dbf5128 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-HETE 40V, Positive-QTOF | splash10-052f-9200000000-d2a456a18db9ecb16576 | 2021-09-24 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | |
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Biospecimen Locations | - Blood
- Cerebrospinal Fluid (CSF)
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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Blood | Detected and Quantified | 0.000749 +/- 0.000033 uM | Adult (>18 years old) | Both | Normal | | details | Blood | Detected and Quantified | 0.00209 +/- 0.00016 uM | Adult (>18 years old) | Both | Normal | | details | Blood | Detected and Quantified | 0.000512 +/- 0.000367 uM | Adult (>18 years old) | Both | Normal | | details | Blood | Detected and Quantified | 0.000536 +/- 0.0004 uM | Adult (>18 years old) | Both | Normal | | details | Cerebrospinal Fluid (CSF) | Detected and Quantified | 0.000055 +/- 0.000034 uM | Adult (>18 years old) | Both | Normal | | details |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB023400 |
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KNApSAcK ID | Not Available |
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Chemspider ID | 4446278 |
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KEGG Compound ID | C14776 |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Vâlcele, Covasna |
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METLIN ID | Not Available |
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PubChem Compound | 5283154 |
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PDB ID | Not Available |
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ChEBI ID | 34486 |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - Yu K, Bayona W, Kallen CB, Harding HP, Ravera CP, McMahon G, Brown M, Lazar MA: Differential activation of peroxisome proliferator-activated receptors by eicosanoids. J Biol Chem. 1995 Oct 13;270(41):23975-83. [PubMed:7592593 ]
- Kliewer SA, Sundseth SS, Jones SA, Brown PJ, Wisely GB, Koble CS, Devchand P, Wahli W, Willson TM, Lenhard JM, Lehmann JM: Fatty acids and eicosanoids regulate gene expression through direct interactions with peroxisome proliferator-activated receptors alpha and gamma. Proc Natl Acad Sci U S A. 1997 Apr 29;94(9):4318-23. [PubMed:9113987 ]
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