Description

ω-3 Arachidonic Acid Ethyl Ester is a high-purity ethyl ester derivative of the essential ω-6 fatty acid, arachidonic acid (ARA). This specific chemical form enhances stability and bioavailability, making it a critical intermediate for advanced nutritional and pharmaceutical research. It is primarily sought by manufacturers in the nutraceutical, pharmaceutical, and advanced lipid research sectors for formulating specialized supplements and bioactive compounds.

Application

• Pharmaceutical Intermediates: A key building block for the synthesis of specialized lipid-based drug formulations and pro-resolving mediators.
• Dietary Supplementation: Used in the production of high-end ω-6/ω-3 combination supplements targeting specific metabolic pathways.
• Biochemical Research: Essential as a standard and reagent in lipidomics, cell signaling studies, and eicosanoid pathway research.
• Infant Formula Fortification: Serves as a precursor for the controlled delivery of ARA, a vital nutrient for neonatal development.
• Cell Culture Media: Incorporated into specialized serum-free media to support the growth and study of certain cell lines.
• Cosmeceuticals: Utilized in advanced skincare formulations for its role in skin barrier function and cellular communication.

Basic Information

Product Name	ω-3 Arachidonic Acid Ethyl Ester
CAS No.	123940-93-2
Molecular Formula	C22H36O2
Molecular Weight	332.52 g/mol
Synonyms	Arachidonic Acid Ethyl Ester; Ethyl Arachidonate; Ethyl all-cis-5,8,11,14-Eicosatetraenoate; ARA Ethyl Ester; 5,8,11,14-Eicosatetraenoic Acid, Ethyl Ester; Ethyl (5Z,8Z,11Z,14Z)-Icosatetraenoate; ω-3 Arachidonic Acid EE
EINECS	Contact for details

Quality Control

Our ω-3 Arachidonic Acid Ethyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets stringent specifications for research and production use. Certificates of Analysis (COA) detailing all test results 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 to minimize oxidation. For long-term storage, keep at -20°C or below. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow oily liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Peroxide Value	< 5.0 meq/kg
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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