Description

Ethyl 13-Hydroxy-α-Linolenate is a specialized fatty acid ester derivative of α-linolenic acid (ALA), a key ω-3 fatty acid. This compound is valued for its role as a biochemical intermediate and a high-purity standard in research and development. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and advanced cosmetic industries for synthesizing bioactive molecules and formulating specialized products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized pro-resolving lipid mediators (SPMs) and other bioactive compounds for anti-inflammatory research.
• Nutraceutical Research: Serves as a high-purity reference standard and a precursor in the development of advanced ω-3 supplements and functional foods.
• Cosmetic Actives: Incorporated into premium skincare formulations for its potential skin-barrier supporting and soothing properties.
• Biochemical Research: Essential as a substrate or standard in lipidomics, metabolic pathway studies, and enzymology research.
• Fine Chemical Synthesis: Acts as a building block for the production of more complex esters, polymers, and specialty chemicals.

Basic Information

Product Name	Ethyl 13-Hydroxy-α-Linolenate
CAS No.	123435-84-7
Molecular Formula	C21H34O3
Molecular Weight	334.50 g/mol
Synonyms	13-Hydroxy-α-linolenic acid ethyl ester; Ethyl (9Z,12Z,15Z)-13-hydroxyoctadeca-9,12,15-trienoate; 13-HO-α-LEE; 13(S)-HOTE; 13-Hydroxyoctadecatrienoic acid ethyl ester; Ethyl 13-HOTE; ALA ethyl ester derivative
EINECS	Contact for details

Quality Control

Every batch of Ethyl 13-Hydroxy-α-Linolenate is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency, supporting GMP and ISO compliant applications. A detailed Certificate of Analysis (COA) with specifications for assay, related substances, and identification is available for each lot 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., nitrogen or argon) to prevent oxidation. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow oily liquid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solvent Residue (GC)	Meets ICH guidelines

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