Description

Di-γ-Linolenin is a specialized triglyceride where two of the three fatty acid chains are γ-linolenic acid (GLA). This compound matters for its role as a high-purity biochemical intermediate and a potential source of concentrated GLA, a valuable ω-6 fatty acid with significant biological activity. It is needed by manufacturers in the nutraceutical, pharmaceutical, and advanced lipid research sectors for developing targeted supplements, drug delivery systems, and reference standards.

Application

• Nutraceutical Formulation: As a concentrated source of γ-Linolenic Acid (GLA) for dietary supplements targeting inflammatory and skin health.
• Pharmaceutical Intermediates: Used in the synthesis of specialized lipid-based drug carriers and prodrugs.
• Biochemical Research: Serves as a critical standard and reagent in lipidomics, metabolic studies, and enzyme activity assays.
• Cosmetic Actives: Incorporated into high-end skincare formulations for its moisturizing and skin-barrier enhancing properties.
• Functional Food Development: For the enrichment of foods and beverages with bioactive lipid components.
• Lipid Nanoparticle (LNP) Production: As a potential component in the lipid matrix for advanced delivery systems.

Basic Information

Product Name	Di-γ-Linolenin
CAS No.	372516-95-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Di-γ-linolenoyl-3-acyl-sn-glycerol; Digamma-linolenin; Di-GLA-glyceride; Triglyceride containing two GLA residues; GLA-rich triglyceride; (6Z,9Z,12Z)-6,9,12-Octadecatrienoic acid diester with glycerol; 1,2-Bis[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyl]glycerol
EINECS	Contact for details

Quality Control

Our Di-γ-Linolenin is produced and tested under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and high-purity standards for research and production. Certificates of Analysis (COA) documenting batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the Certificate of Analysis. The container should be kept in a cool, dry, and well-ventilated area away from heat and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow oily liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
γ-Linolenic Acid (GLA) Content	≥ 85.0% (of total fatty acids)
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.