Description

(All-Z)-5,8,11,14,17-Eicosapentaen-1-Ol CAS NO 164221-12-9 is a high-purity, long-chain polyunsaturated fatty alcohol, specifically the alcohol derivative of eicosapentaenoic acid (EPA). This compound is of significant interest for its role as a key synthetic intermediate and a potential bioactive molecule in advanced research and development. It is primarily sought by industries focused on pharmaceuticals, nutraceuticals, and high-value specialty chemicals. Its unique structure makes it a critical building block for synthesizing complex lipids, drug candidates, and novel biomaterials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting inflammatory pathways, cardiovascular health, and neurological disorders.
• Nutraceutical & Dietary Supplement Research: Used in the development and study of advanced ω-3 derivatives and specialized lipid-based supplements for enhanced bioavailability and efficacy.
• Biochemical & Lipidomics Research: Acts as a standard or reagent in lipidomic studies, membrane biophysics research, and the investigation of lipid signaling pathways.
• Specialty Chemical Synthesis: Employed as a building block for creating sophisticated surfactants, emulsifiers, and functional polymers with unique properties derived from its polyunsaturated chain.
• Cosmeceutical Actives: Investigated for use in high-end skincare formulations for its potential anti-inflammatory and skin-barrier repairing properties.
• Reference Standard: Supplied as a certified reference material for analytical laboratories in quality control and method development for ω-3 and fatty alcohol analysis.

Basic Information

Product Name	(All-Z)-5,8,11,14,17-Eicosapentaen-1-Ol
CAS No.	164221-12-9
Molecular Formula	C₂₀H₃₀O
Molecular Weight	286.45 g/mol
Synonyms	EPA Alcohol; Eicosapentaenol; all-cis-5,8,11,14,17-Eicosapentaen-1-ol; 5,8,11,14,17-Eicosapentaen-1-ol; (5Z,8Z,11Z,14Z,17Z)-Eicosa-5,8,11,14,17-pentaen-1-ol; Icosapentaenol; ω-3 Fatty Alcohol (EPA); 20:5(n-3) Alcohol
EINECS	Contact for details

Quality Control

Our (All-Z)-5,8,11,14,17-Eicosapentaen-1-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical research and development.

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 container to reach room temperature in a desiccator before opening to minimize moisture uptake and thermal stress. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Peroxide Value	< 5.0 meq/kg
Solvent Residue (GC)	Meets ICH guidelines

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