| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-27 20:52:25 UTC |
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| Updated at | 2022-04-27 20:52:25 UTC |
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| NP-MRD ID | NP0050312 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 15S-Hydroperoxyeicosatetraenoic acid |
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| Description | 15(S)-HPETE, also known as 15S-hpete or 15-HPAA, 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. Thus, 15(S)-hpete is considered to be an eicosanoid lipid molecule. 15(S)-HPETE is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 15(S)-HPETE exists in all living organisms, ranging from bacteria to humans. 15S-Hydroperoxyeicosatetraenoic acid is found in Apis cerana, Mus musculus and Saprolegnia parasitica. 15S-Hydroperoxyeicosatetraenoic acid was first documented in 1993 (PMID: 8441337). The (S)-enantiomer of 15-HPETE (PMID: 8994519) (PMID: 15964853) (PMID: 15723435) (PMID: 8655602). |
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| Structure | CCCCC[C@H](OO)\C=C\C=C/C\C=C/C\C=C/CCCC(O)=O InChI=1S/C20H32O4/c1-2-3-13-16-19(24-23)17-14-11-9-7-5-4-6-8-10-12-15-18-20(21)22/h4-5,8-11,14,17,19,23H,2-3,6-7,12-13,15-16,18H2,1H3,(H,21,22)/b5-4-,10-8-,11-9-,17-14+/t19-/m0/s1 |
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| Synonyms | | Value | Source |
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| (5Z,8Z,11Z,13E)-(15S)-15-Hydroperoxyicosa-5,8,11,13-tetraenoate | ChEBI | | (5Z,8Z,11Z,13E)-(15S)-15-Hydroperoxyicosa-5,8,11,13-tetraenoic acid | ChEBI | | 15-Hydroperoxyeicosatetraenoate | ChEBI | | 15-Hydroperoxyeicosatetraenoic acid | ChEBI | | 15-Hydroperoxyicosatetraenoate | ChEBI | | 15-Hydroperoxyicosatetraenoic acid | ChEBI | | 15S-HpETE | ChEBI | | (5Z,8Z,11Z,13E,15S)-15-Hydroperoxyicosa-5,8,11,13-tetraenoic acid | HMDB | | (5Z,8Z,11Z,13E,15S)-15-Hydroperoxyicosa-5,8,11,13-tetraenoate | HMDB | | 15S-Hydroperoxyeicosatetraenoate | HMDB | | 15S-Hydroperoxyeicosatetraenoic acid | HMDB | | 14,15-Epoxyarachidonic acid | HMDB | | 15-HPEA | HMDB | | 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid, (Z,Z,Z,Z)-isomer | HMDB | | 15-Hydroperoxyarachidonic acid | HMDB | | 15-HPAA | HMDB | | 15-HPETE | HMDB | | 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid | HMDB | | 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid, (e,Z,Z,Z)-isomer | HMDB | | 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid, (S)-(e,Z,Z,Z)-isomer | HMDB | | 15-Hydroperoxy-5,8,11,14-eicosatetraenoic acid | HMDB | | Arachidonic acid 15-hydroperoxide | HMDB |
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| Chemical Formula | C20H32O4 |
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| Average Mass | 336.4657 Da |
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| Monoisotopic Mass | 336.23006 Da |
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| IUPAC Name | (5Z,8Z,11Z,13E,15S)-15-hydroperoxyicosa-5,8,11,13-tetraenoic acid |
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| Traditional Name | 15(S)-hpete |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCC[C@H](OO)\C=C\C=C/C\C=C/C\C=C/CCCC(O)=O |
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| InChI Identifier | InChI=1S/C20H32O4/c1-2-3-13-16-19(24-23)17-14-11-9-7-5-4-6-8-10-12-15-18-20(21)22/h4-5,8-11,14,17,19,23H,2-3,6-7,12-13,15-16,18H2,1H3,(H,21,22)/b5-4-,10-8-,11-9-,17-14+/t19-/m0/s1 |
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| InChI Key | BFWYTORDSFIVKP-VAEKSGALSA-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 | |
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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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| 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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| General References | - Kuitert LM, Newton R, Barnes NC, Adcock IM, Barnes PJ: Eicosanoid mediator expression in mononuclear and polymorphonuclear cells in normal subjects and patients with atopic asthma and cystic fibrosis. Thorax. 1996 Dec;51(12):1223-8. doi: 10.1136/thx.51.12.1223. [PubMed:8994519 ]
- Terao J, Nagao A, Yuki H, Itoh Y: Reduction of fatty acid hydroperoxides by human parotid saliva. Lipids. 1993 Feb;28(2):121-4. doi: 10.1007/BF02535775. [PubMed:8441337 ]
- Lee SH, Williams MV, Dubois RN, Blair IA: Cyclooxygenase-2-mediated DNA damage. J Biol Chem. 2005 Aug 5;280(31):28337-46. doi: 10.1074/jbc.M504178200. Epub 2005 Jun 17. [PubMed:15964853 ]
- Williams MV, Lee SH, Blair IA: Liquid chromatography/mass spectrometry analysis of bifunctional electrophiles and DNA adducts from vitamin C mediated decomposition of 15-hydroperoxyeicosatetraenoic acid. Rapid Commun Mass Spectrom. 2005;19(6):849-58. doi: 10.1002/rcm.1854. [PubMed:15723435 ]
- Sultana C, Shen Y, Rattan V, Kalra VK: Lipoxygenase metabolites induced expression of adhesion molecules and transendothelial migration of monocyte-like HL-60 cells is linked to protein kinase C activation. J Cell Physiol. 1996 Jun;167(3):477-87. doi: 10.1002/(SICI)1097-4652(199606)167:3<477::AID-JCP12>3.0.CO;2-1. [PubMed:8655602 ]
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