(±)5(6)-DiHET MaxSpec® Standard (Synonyms: (±)5,6-DiHETrE) |
Catalog No.GC20027
One-Click Copy Product Info
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5(6)-DiHET is a fully racemic version of the enantiomeric forms biosynthesized from 5(6)-EET by epoxide hydrolases.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 213382-49-1
Sample solution is provided at 25 µL, 10mM.
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5(6)-DiHET is a fully racemic version of the enantiomeric forms biosynthesized from 5(6)-EET by epoxide hydrolases. [1] 5(6)-DiHET can be used to quantify 5(6)-EET due to the conversion of 5(6)-EET to 5(6)-δ-lactone in solution. [2] 5(6)-DiHET activates large conductance calcium-activated potassium (BK) channels in smooth muscle cells from rat small coronary arteries. [3] It is a substrate for sheep seminal vesicle COX, producing 5,6-dihydroxy prostaglandin E1 and F1α metabolites in vitro. [4] 5(6)-DiHET levels decrease in plasma in a high-fat diet-induced rat model of hyperlipidemia.[5]
Reference:
[1]. Oliw, E.H., Guengerich, F.P., and Oates, J.A. Oxygenation of arachidonic acid by hepatic monooxygenases. Isolation and metabolism of four epoxide intermediates. J. Biol. Chem. 257(7), 3771-3781 (1982).
[2]. Rashid, M., Manivet, P., Nishio, H., et al. Identification of the binding sites and selectivity of sarpogrelate, a novel 5-HT2 antagonist, to human 5-HT2A, 5-HT2B and 5-HT2C receptor subtypes by molecular modeling. Life Sci. 73(2), 193-207 (2003).
[3]. Lu, T., Katakam, P.V.G., VanRollins, M., et al. Dihydroxyeicosatrienoic acids are potent activators of Ca2+-activated K+ channels in isolated rat coronary arterial myocytes. J. Physiol. 534(Pt 3), 651-667 (2001).
[4]. Oliw, E.H. Biosynthesis of 5,6-dihydroxyprostaglandin E1 and F1α from 5,6-dihydroxyeicosatrienoic acid by ram seminal vesicles. Biochim. Biophys. Acta. 795(2), 384-391 (1984).
[5]. Miao, H., Zhao, Y.-H., Vaziri, N.D., et al. Lipidomics biomarkers of diet-induced hyperlipidemia and its treatment with Poria cocos. J. Agric. Food Chem. 64(4), 969-979 (2016).
| Cas No. | 213382-49-1 | SDF | |
| Synonymes | (±)5,6-DiHETrE | ||
| Formula | C20H34O4 | M.Wt | 338.5 |
| Solubility | DMF: 50 mg/ml; DMSO: 50 mg/ml; Ethanol: 50 mg/ml; PBS pH 7.2: 1 mg/ml | Storage | -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 2.9542 mL | 14.771 mL | 29.5421 mL |
| 5 mM | 590.8 μL | 2.9542 mL | 5.9084 mL |
| 10 mM | 295.4 μL | 1.4771 mL | 2.9542 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >95.00% Appearance: A solution in ethanol
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)