Description

5(Z),11(Z),14(Z)-Eicosatrienoic Acid CAS NO 7019-85-4 is a high-purity, long-chain polyunsaturated fatty acid (PUFA) characterized by its specific cis-double bond configuration. This compound serves as a critical biochemical intermediate and reference standard in lipid research and pharmaceutical development. It is essential for researchers and manufacturers in the nutraceutical, pharmaceutical, and advanced chemical synthesis sectors seeking high-quality, well-characterized fatty acid derivatives.

Application

• Biochemical Research Standard: Used as a high-purity reference compound in lipidomics, metabolic pathway studies, and eicosanoid research.
• Pharmaceutical Intermediate: Serves as a key starting material or precursor in the synthesis of specialized pro-resolving mediators (SPMs) and other bioactive lipid molecules.
• Nutraceutical Development: Employed in the formulation and quality control of advanced dietary supplements targeting specific metabolic functions.
• Cell Culture & In Vitro Studies: Used to supplement media in studies investigating the effects of specific fatty acids on cell membrane composition and signaling.
• Analytical Chemistry: Functions as an internal standard or calibration marker in gas chromatography (GC) and liquid chromatography (LC) methods for fatty acid analysis.
• Cosmeceutical Applications: Investigated for use in advanced skincare formulations due to its potential role in skin barrier function and inflammation modulation.

Basic Information

Product Name	5(Z),11(Z),14(Z)-Eicosatrienoic Acid
CAS No.	7019-85-4
Molecular Formula	C₂₀H₃₄O₂
Molecular Weight	306.48 g/mol
Synonyms	(5Z,11Z,14Z)-Eicosatrienoic Acid; 5,11,14-Eicosatrienoic Acid, (all-Z)-; Mead Acid; 5-cis,11-cis,14-cis-Eicosatrienoic Acid; δ5,11,14-Eicosatrienoic Acid; 20:3, n-6,9,12; all-cis-5,11,14-Eicosatrienoic Acid
EINECS	Contact for details

Quality Control

Our 5(Z),11(Z),14(Z)-Eicosatrienoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with our stringent specifications. Our quality system supports research and cGMP-grade manufacturing requirements.

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 structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 98.0% (total fatty acids)
Peroxide Value	< 5.0 mEq/kg
Solubility	Soluble in ethanol, DMSO, and organic solvents

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