Accession Number | HMDB02351 |
Common_Name | 8,9-Dihydroxyeicosatrienoic acid |
Description | 8,9-Dihydroxyeicosatrienoic acid is a putative endothelium-derived hyperpolarizing factor, the metabolite of soluble epoxide hydrolase (EC 3.3.2.10, sEH) derived from epoxyeicosatrienoic acids (EETs). Epoxyeicosatrienoic acids are derived from arachidonic acid; the CYP2C epoxygenase branch of the P450 arachidonic acid (EC 1.14.14.1) monooxygenases catalyzes the epoxidation of arachidonic acid to EET8,9-Dihydroxyeicosatrienoic modulates microvascular tone by hyperpolarizing vascular smooth muscle cells through modulation of the K(+) (BK) channel gating behaviour, and by enhancing the channel sensitivities to Ca(2+) and voltage. 8,9-Dihydroxyeicosatrienoic acid dilates human coronary arterioles via activation blockade of large-conductance Ca2+-activated K+ channels. (PMID: 16258029, 11483698) |
Chemical_IUPAC_Name | (5E,11E,14E)-8,9-dihydroxyicosa-5,11,14-trienoic acid |
Chemical Formula | C20H34O4 |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Analyzer | Not Available |
Delivery | Not Available |
Ionization | Not Available |
Predicted 1H NMR Spectrum | Download |
Predicted 1H NMR Peaklist | Download |
Predicted 13C NMR Spectrum | Download |
Predicted 13C NMR Peaklist | Download |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
1H NMR Spectrum | Not Available |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
13C NMR Spectrum | Not Available |
Low Energy Voltage | Not Available |
Low Energy Spectrum | Not Available |
Low Energy Peaklist | Not Available |
Medium Energy Spectrum | Not Available |
Hight Energy Spectrum | Not Available |