Description

5,8,11,14-Eicosatetraenoicacidmethylester is a high-purity methyl ester derivative of a key polyunsaturated fatty acid. This compound serves as a critical intermediate and reference standard in advanced biochemical research and pharmaceutical development. It is essential for researchers and manufacturers in the life sciences, nutraceutical, and specialty chemical sectors requiring precise, well-characterized lipid compounds for synthesis and analysis.

Application

• Biochemical Research Intermediate: A vital precursor in the synthesis of eicosanoids, prostaglandins, and other bioactive lipid mediators for pharmacological studies.
• Analytical Reference Standard: Used in gas chromatography (GC) and high-performance liquid chromatography (HPLC) for the identification and quantification of fatty acid profiles in complex biological samples.
• Pharmaceutical Development: Employed in the research and development of novel therapeutics targeting inflammatory pathways and metabolic disorders.
• Nutraceutical & Cosmetic Ingredient Synthesis: Acts as a building block for synthesizing specialized lipid-based ingredients for high-end nutritional supplements and skincare formulations.
• Cell Culture & Lipidomics: Utilized in cell culture media supplementation and lipidomics research to study membrane fluidity and cellular signaling processes.

Basic Information

Item	Details
Product Name	5,8,11,14-Eicosatetraenoicacidmethylester
CAS No.	69287-38-3
Molecular Formula	C21H34O2
Molecular Weight	318.50 g/mol
Synonyms	Methyl arachidonate; Methyl (5Z,8Z,11Z,14Z)-eicosatetraenoate; Arachidonic Acid Methyl Ester; Methyl all-cis-5,8,11,14-eicosatetraenoate; 5,8,11,14-Eicosatetraenoic Acid Methyl Ester; AA Methyl Ester; cis-5,8,11,14-Eicosatetraenoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 5,8,11,14-Eicosatetraenoicacidmethylester is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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