Description

γ-Linolenic Acid Methyl Ester is the methyl ester derivative of the essential ω-6 fatty acid, γ-linolenic acid (GLA). This high-purity chemical intermediate is critical for research and development in the nutraceutical and pharmaceutical sectors, where precise molecular forms are required for bioavailability and metabolic studies. It serves as a key building block for synthesizing specialized lipids, supplements, and active pharmaceutical ingredients (APIs) targeting inflammatory and dermatological conditions.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized prostaglandins and other bioactive lipid mediators for anti-inflammatory drugs.
• Nutraceutical Research: Acts as a reference standard and a precursor in the development of high-purity dietary supplements targeting GLA deficiency.
• Biochemical Research: Employed in metabolic pathway studies, cell culture media supplementation, and as a substrate for enzymatic studies involving fatty acid metabolism.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential anti-inflammatory and skin-barrier repairing properties.
• Analytical Standard: Serves as a certified reference material (CRM) for Gas Chromatography (GC) and GC-Mass Spectrometry (GC-MS) in quality control laboratories.
• Lipid Chemistry: A versatile starting material for the chemical synthesis of more complex, structured triglycerides and phospholipids.

Basic Information

Product Name	γ-Linolenic Acid Methyl Ester
CAS No.	16326-32-2
Molecular Formula	C19H32O2
Molecular Weight	292.46 g/mol
Synonyms	GLA Methyl Ester; Methyl γ-Linolenate; Methyl (6Z,9Z,12Z)-octadeca-6,9,12-trienoate; Methyl all-cis-6,9,12-octadecatrienoate; 6,9,12-Octadecatrienoic acid, methyl ester, (6Z,9Z,12Z)-; Methyl GLA; γ-Linolenic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our γ-Linolenic Acid Methyl Ester is manufactured under strict quality management systems. Each batch is analyzed to ensure high chemical purity and identity, with specifications typically meeting or exceeding research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles by GC or HPLC is provided with every shipment to ensure traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and prolong shelf life. Keep away from heat, sparks, and open flames. The container should be kept tightly sealed in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (GLC)	≥ 98.0%
Peroxide Value	< 10.0 meq/kg
Heavy Metals	< 10 ppm

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