Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2005-11-16 15:48:42 UTC |
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Update Date | 2022-03-07 02:49:08 UTC |
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HMDB ID | HMDB0001193 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 5(S)-Hydroperoxyeicosatetraenoic acid |
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Description | 5(S)-Hydroperoxyeicosatetraenoic acid is a lipid hydroperoxide precursor of leukotrienes. The first step of biosynthesis of leukotrienes is conversion of arachidonic acid into 5(S)-hydroperoxy-6,8,11,14-(E,Z,Z,Z)-eicosatetraenoic acid [5(S)-HpETE] by 5- lipoxygenases (5-LOX). Lipid hydroperoxides undergo homolytic decomposition into bifunctional electrophiles, which react with DNA bases to form DNA adducts. These DNA modifications are proposed to be involved in the etiology of cancer, cardiovascular disease, and neurodegeneration. 5-LOX, the enzyme responsible for the formation of 5(S)-HpETE in vivo, is expressed primarily in leukocytes, including monocytes and macrophages. Studies have implicated the 5-LOX pathway as an important mediator in the pathology of atherosclerosis. (PMID: 15777099 ). Endogenously generated 5-hydroperoxyeicosatetraenoic acid is the preferred substrate for human leukocyte leukotriene A4 synthase activity. Thus, the arachidonic acid moiety is preferentially converted to LTA4 in a concerted reaction without dissociation of a 5-HPETE intermediate. (PMID: 3036580 ). |
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Structure | CCCCC\C=C/C\C=C/C\C=C/C=C/[C@H](CCCC(O)=O)OO InChI=1S/C20H32O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19(24-23)17-15-18-20(21)22/h6-7,9-10,12-14,16,19,23H,2-5,8,11,15,17-18H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-,16-14+/t19-/m1/s1 |
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Synonyms | Value | Source |
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(5S,6E,8Z,11Z,14Z)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoic acid | ChEBI | (5S,6E,8Z,11Z,14Z)-5-Hydroperoxyicosa-6,8,11,14-tetraenoate | ChEBI | (6E,8Z,11Z,14Z)-(5S)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoate | ChEBI | (6E,8Z,11Z,14Z)-(5S)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoic acid | ChEBI | (S)-5-HPETE | ChEBI | 5(S)-Hydroperoxy-6(e),8(Z),11(Z),14(Z)-eicosatetraenoic acid | ChEBI | 5(S)-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoic acid | ChEBI | 5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-eicosatetraenoic acid | ChEBI | 5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-icosatetraenoic acid | ChEBI | 5-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoate | ChEBI | 5S-HpETE | ChEBI | (5S,6E,8Z,11Z,14Z)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoate | Generator | (5S,6E,8Z,11Z,14Z)-5-Hydroperoxyicosa-6,8,11,14-tetraenoic acid | Generator | 5(S)-Hydroperoxy-6(e),8(Z),11(Z),14(Z)-eicosatetraenoate | Generator | 5(S)-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoate | Generator | 5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-eicosatetraenoate | Generator | 5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-icosatetraenoate | Generator | 5-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoic acid | Generator | 5(S)-Hydroperoxyeicosatetraenoate | Generator | 5-HPETE | HMDB | 5-Hydroperoxy-6,8,11,14-eicosatetraenoic acid | HMDB | 6,8,11,14-Eicosatetraenoic acid 5-hydroperoxide | HMDB | Arachidonic acid 5-hydroperoxide | HMDB | cis,trans-5-Hydroperoxy-6,8,11,14-eicosatetraenoic acid | HMDB |
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Chemical Formula | C20H32O4 |
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Average Molecular Weight | 336.4657 |
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Monoisotopic Molecular Weight | 336.230059512 |
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IUPAC Name | (5S,6E,8Z,11Z,14Z)-5-hydroperoxyicosa-6,8,11,14-tetraenoic acid |
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Traditional Name | 5-HpETE |
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CAS Registry Number | 71774-08-8 |
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SMILES | CCCCC\C=C/C\C=C/C\C=C/C=C/[C@H](CCCC(O)=O)OO |
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InChI Identifier | InChI=1S/C20H32O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19(24-23)17-15-18-20(21)22/h6-7,9-10,12-14,16,19,23H,2-5,8,11,15,17-18H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-,16-14+/t19-/m1/s1 |
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InChI Key | JNUUNUQHXIOFDA-JGKLHWIESA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroperoxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroperoxyl 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 | Hydroperoxyeicosatetraenoic acids |
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Alternative Parents | |
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Substituents | - Hydroperoxyeicosatetraenoic acid
- Long-chain fatty acid
- Hydroperoxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Allylic hydroperoxide
- Hydroperoxide
- Carboxylic acid derivative
- Alkyl hydroperoxide
- Carboxylic acid
- Peroxol
- Monocarboxylic acid or derivatives
- Carbonyl group
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen 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 | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - 5(S)-Hydroperoxyeicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0ufv-7293000000-1f097659cf0dcff9bef9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid GC-MS (1 TMS) - 70eV, Positive | splash10-00bl-9145000000-04747e5703a025ef8f4f | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 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 - 5(S)-Hydroperoxyeicosatetraenoic acid 10V, Positive-QTOF | splash10-014i-0119000000-5146d59d15dbfb1648ac | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 20V, Positive-QTOF | splash10-000l-5895000000-636edd63bf1c315085fb | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 40V, Positive-QTOF | splash10-0f96-7970000000-59e419db47612aac9e21 | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 10V, Negative-QTOF | splash10-000i-0029000000-27b34dc78df443e7b2e7 | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 20V, Negative-QTOF | splash10-0fri-4189000000-4d5ecf358e00eaff1450 | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 40V, Negative-QTOF | splash10-0a4l-9160000000-7865a2863663a5eb39ab | 2015-09-15 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 10V, Negative-QTOF | splash10-000i-0009000000-4313d8567d98daeec5be | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 20V, Negative-QTOF | splash10-0k9i-2069000000-56e8fbe6c944c9901664 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 40V, Negative-QTOF | splash10-052f-9330000000-a6266812ce67a6e4e4f6 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 10V, Positive-QTOF | splash10-000i-1369000000-fdc7ed645955c857b4f6 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 20V, Positive-QTOF | splash10-00li-6924000000-769a1698f7fc3038abd9 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5(S)-Hydroperoxyeicosatetraenoic acid 40V, Positive-QTOF | splash10-05nf-9300000000-13e0c97d67ef1cdf5fc0 | 2021-09-25 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum |
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