(±)11(12)-EET
- CAS NO.：123931-40-8
- Empirical Formula: C20H32O3
- Molecular Weight: 320.47
- MDL number: MFCD00132914
- EINECS: 200-578-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:16:56
What is (±)11(12)-EET?
Description
(±)11(12)-EET is a fully racemic version of the R/S enantiomeric forms biosynthesized from arachidonic acid by cytochrome P450 enzymes. A higher proportion of 11(R),12(S)-EET is produced by the CYP450 isoforms CYP2C23 and CYP2C24 while CYP2B2 produces a higher proportion of 11(S),12(R)-EET. 11(12)-EET has been shown, along with 8(9)-EET , to play a role in the recovery of depleted calcium pools in cultured smooth muscle cells. It also inhibits basolateral 18-pS potassium channels in the renal cortical collecting duct when used at a concentration of 100 nM. 11(12)-EET (50 μg/kg per day) increases adhesion of isolated peripheral blood leukocytes in a chamber coated with P-selectin and ICAM-1 but does not affect choroidal neovascularization size following laser photocoagulation. It also has anti-inflammatory, angiogenic, and cardioprotective properties.
The Uses of (±)11(12)-EET
14(15)-Epoxy-5Z,8Z,11Z-eicosatrienoic Acid-D11 is a deuterium labelled 14(15)-Epoxy-5Z,8Z,11Z-eicosatrienoic Acid (E350670), which is a useful research chemical that acts as an endothelium-derived hyperpolarizing factor in bovine coronary arteries to mediate vascular effects of vasoactive hormones.
Properties of (±)11(12)-EET
| Boiling point: | 461.8±33.0 °C(Predicted) |
| Density | 0.983±0.06 g/cm3(Predicted) |
| Flash point: | 9℃ |
| storage temp. | -20°C |
| solubility | DMF: 50 mg/ml; DMSO: 50 mg/ml; Ethanol: 50 mg/ml; PBS pH 7.2: 1 mg/ml |
| form | Liquid |
| pka | 4.75±0.10(Predicted) |
| color | Colorless to light yellow |
Safety information for (±)11(12)-EET
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (±)11(12)-EET
New Products
N,O-Dimethylhydroxylamine hydrochloride DL-beta-(3-Bromophenyl)alanine N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid (R)-1-Benzyl-3-pyrrolidinecarbonitrile Bupropian related compound F Lantanoprost rc B Clidinium Bromide Impurity Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity N-Nitroso hydroxy Cetrizine EP Impurity-A 2,2'-(5-methyl-1,3-phenylene)-di(2-Methylpropionitrile) 1-methyl amino-2,4-dinitro benzene 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 2-Chloro Benzylcyanide 3-chlorobenzyl cyanide 3,4 Diethoxy Benzylcyanide 3,4 Dimethoxy Benzylcyanide 3-Hydroxypropionitrile 4-Bromo BenzylcyanideRelated products of tetrahydrofuran
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