Description

Eicosatrienoicacid CAS NO 27070-56-0 is a high-purity, long-chain polyunsaturated fatty acid (PUFA) of significant interest in advanced biochemical research and synthesis. Its specific isomeric structure makes it a valuable intermediate for producing specialized lipid derivatives and bioactive compounds. This product is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and advanced chemical synthesis sectors seeking high-quality, well-characterized fatty acid building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the synthesis of specialized pro-resolving lipid mediators (SPMs) and other bioactive eicosanoids.
• Biochemical Research: Used as a reference standard and substrate in lipidomics, metabolic pathway studies, and enzyme activity assays (e.g., desaturase, elongase).
• Nutraceutical R&D: Investigated as a potential precursor for novel ω-3 or ω-6 fatty acid formulations with targeted health benefits.
• Cosmetic Science: Explored for use in advanced skincare formulations targeting skin barrier function and cellular signaling.
• Chemical Synthesis: Acts as a versatile building block for organic synthesis, including chain elongation, functionalization, and the production of labeled compounds for tracer studies.

Basic Information

Product Name	Eicosatrienoicacid
CAS No.	27070-56-0
Molecular Formula	C₂₀H₃₄O₂
Molecular Weight	306.48 g/mol
Synonyms	5,8,11-Eicosatrienoic acid; Mead acid; (5Z,8Z,11Z)-Eicosa-5,8,11-trienoic acid; 20:3, n-9; 20:3ω9; δ5,8,11-Eicosatrienoic acid; all-cis-5,8,11-Eicosatrienoic acid
EINECS	Contact for details

Quality Control

Our Eicosatrienoicacid is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to cGMP principles for pharmaceutical intermediates, and specifications can be aligned with relevant pharmacopeial guidelines (e.g., USP) upon request.

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., argon or nitrogen) to prevent oxidation. Allow the sealed container to reach room temperature before opening to minimize moisture condensation. Keep away from strong oxidizers.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (GC or HPLC)	≥ 95.0%
Isomeric Purity	≥ 90.0% (all-cis 5,8,11)
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.