Description

Glycerol Tri-.Gamma.-Linolenoyl is a specialized triglyceride ester where all three hydroxyl groups of glycerol are esterified with γ-linolenic acid (GLA). This compound matters as a high-purity, structured lipid of significant interest for its potential biological activity and as a key intermediate in advanced lipid research and formulation. It is primarily needed by manufacturers and R&D teams in the nutraceutical, pharmaceutical, and high-end cosmetic industries seeking standardized, pure sources of GLA for product development and clinical studies. CAS No. 60756-74-3.

Application

• Nutraceutical Ingredient: Serves as a concentrated, bioavailable source of γ-Linolenic Acid (GLA) in dietary supplements targeting inflammatory and skin health.
• Pharmaceutical Intermediate: Used in the research and development of lipid-based drug delivery systems and active pharmaceutical ingredients (APIs).
• Cosmetic Actives: Incorporated into high-performance skincare formulations for its moisturizing and potential anti-inflammatory properties.
• Biochemical Research: Acts as a critical standard and substrate in lipidomics, enzymology studies, and metabolic pathway analysis.
• Specialty Chemicals: Employed as a building block for synthesizing more complex, structured lipids with tailored functional properties.

Basic Information

Product Name	Glycerol Tri-.Gamma.-Linolenoyl
CAS No.	60756-74-3
Molecular Formula	C57H92O6
Molecular Weight	873.34 g/mol
Synonyms	Triglyceride of γ-linolenic acid; Glycerol trilinolenate (gamma); GLA triglyceride; Tri-.gamma.-linolenin; 1,2,3-Tris[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyl]glycerol; γ-linolenic acid triglyceride; TG(18:3(n-6)); (all-cis-6,9,12)-Octadecatrienoic acid, 1,2,3-propanetriyl ester
EINECS	Contact for details

Quality Control

Our Glycerol Tri-.Gamma.-Linolenoyl is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identity confirmation by spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. Keep the container in a cool, dry, and well-ventilated area away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow oily liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Acid Value	≤2.0 mg KOH/g
Peroxide Value	≤5.0 meq/kg
Heavy Metals (as Pb)	≤10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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