Description

Ethyl All cis-5,8,11,14,17-Eicosapentaenoate is a high-purity ethyl ester derivative of the essential ω-3 fatty acid eicosapentaenoic acid (EPA). This compound is a critical intermediate and reference standard for research and production in the nutraceutical and pharmaceutical industries. It is primarily utilized by manufacturers of dietary supplements, active pharmaceutical ingredients (APIs), and advanced lipid research laboratories.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of prescription-grade ω-3 formulations and novel lipid-based therapeutics.
• Nutraceutical Ingredient: Used in the manufacture of high-concentration ω-3 dietary supplements and functional foods.
• Analytical Reference Standard: Serves as a certified standard for the quantification of EPA and its esters in quality control (QC) and research & development (R&D) via HPLC, GC, and GC-MS.
• Biochemical Research: Employed in studies of lipid metabolism, inflammation pathways, and cardiovascular health due to its high biological relevance.
• Cosmeceuticals: Incorporated into advanced skincare formulations for its anti-inflammatory and skin-barrier enhancing properties.

Basic Information

Product Name	Ethyl All cis-5,8,11,14,17-Eicosapentaenoate
CAS No.	86227-47-6
Molecular Formula	C22H34O2
Molecular Weight	330.51 g/mol
Synonyms	Ethyl EPA; EPA Ethyl Ester; Ethyl Eicosapentaenoate; Ethyl (5Z,8Z,11Z,14Z,17Z)-Eicosa-5,8,11,14,17-pentaenoate; Ethyl (all-Z)-5,8,11,14,17-Eicosapentaenoate; Ethyl Timnodonic Acid Ester; 5,8,11,14,17-Eicosapentaenoic Acid, Ethyl Ester; Ethyl All-cis-5,8,11,14,17-Eicosapentaenoate
EINECS	Contact for details

Quality Control

Our Ethyl All cis-5,8,11,14,17-Eicosapentaenoate is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C (refrigerated) or at -20°C for long-term storage to minimize oxidation. Keep the container in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow oil
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Peroxide Value	≤ 5.0 meq/kg
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.