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Eicosapentaenoic Acid methyl ester Sale

(Synonyms: 二十碳五烯酸甲酯) 目录号 : GC41395

An esterified form of EPA

Eicosapentaenoic Acid methyl ester Chemical Structure

Cas No.:2734-47-6

规格 价格 库存 购买数量
10mg
¥378.00
现货
50mg
¥1,225.00
现货
100mg
¥1,890.00
现货
500mg
¥8,513.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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产品描述

Eicosapentaenoic acid (EPA) is an ω-3 fatty acid which can have beneficial effects on vascular and immune physiology. Also, EPA serves as a precursor for resolvins, mediators that help resolve inflammatory processes. EPA methyl ester is a more lipid-soluble form of EPA. This compound may be more desirable than the free acid in certain formulations. In addition, the methyl ester form of EPA may serve as a prodrug, since it should facilitate uptake of EPA and then be hydrolyzed by esterases to generate the free acid after uptake into cells.

Chemical Properties

Cas No. 2734-47-6 SDF
别名 二十碳五烯酸甲酯
Canonical SMILES CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(OC)=O
分子式 C21H32O2 分子量 316.5
溶解度 DMF: 100 mg/ml,DMSO: 100 mg/ml,Ethanol: 100 mg/ml,PBS (pH 7.2): 0.15 mg/ml 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 3.1596 mL 15.7978 mL 31.5956 mL
5 mM 0.6319 mL 3.1596 mL 6.3191 mL
10 mM 0.316 mL 1.5798 mL 3.1596 mL
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Research Update

Development of certified reference materials for four polyunsaturated fatty acid esters

Food Chem 2022 Sep 30;389:133006.PMID:35561511DOI:10.1016/j.foodchem.2022.133006.

Certified reference materials (CRMs) with high accuracy and traceability are essential tools for the validation of analytical methods and calibration of equipment. In this study, purity CRMs for four polyunsaturated fatty acids (PUFAs) esters, namely, cis-(4,7,10,13,16,19)- Docosahexaenoic acid methyl ester (DHA-ME), cis-4,7,10,13,16,19- Docosahexaenoic acid ethyl ester (DHA-EE), cis-(5,8,11,14,17)- Eicosapentaenoic Acid methyl ester (EPA-ME) and cis-(5,8,11,14,17)- Eicosapentaenoic acid ethyl ester (EPA-EE), were first developed according to the ISO Guide. The CRMs' purity values were assigned based on the average of quantitative nuclear magnetic resonance and mass balance approaches. The certified value with expanded uncertainties (k = 2, 95% confidence interval) were determined to be (98.8 ± 0.4) %, (99.0 ± 0.3) %, (98.9 ± 0.4) % and (98.9 ± 0.4) % for DHA-ME, DHA-EE, EPA-ME and EPA-EE, respectively. The four PUFAs esters were homogeneous and stable for 12 months at -4 °C and 7 days at 50 °C.