Description

1 2-Dioleoyl-3-Linoleoyl-Rac-Glycerol is a structured triglyceride (TAG) composed of oleic and linoleic fatty acids, offering a defined lipid profile for advanced research and formulation. This compound is valued for its role as a model system in lipid biochemistry and as a high-purity component for specialized nutritional and pharmaceutical applications. It is essential for researchers and manufacturers in lipidomics, advanced drug delivery systems, and the development of structured lipids for clinical nutrition.

Application

• Biochemical Research & Lipidomics: A critical standard and substrate for studying lipid metabolism, enzyme kinetics (e.g., lipases), and membrane biophysics.
• Pharmaceutical Excipient: Used in the development of lipid-based drug delivery systems (LBDDS) such as self-emulsifying drug delivery systems (SEDDS) and nanoemulsions to enhance drug solubility and bioavailability.
• Specialized Nutrition: Serves as a key ingredient in the formulation of structured lipids and medical nutrition products designed for specific metabolic pathways.
• Reference Standard: Acts as a high-purity analytical standard for the calibration and validation of chromatographic methods (HPLC, GC) in quality control laboratories.
• Cosmetic Actives Carrier: Employed in high-end cosmetic formulations as an emollient and penetration enhancer for active ingredients.

Basic Information

Product Name	1 2-Dioleoyl-3-Linoleoyl-Rac-Glycerol
CAS No.	2190-20-7
Molecular Formula	C59H104O6
Molecular Weight	909.45 g/mol
Synonyms	1,2-Dioleoyl-3-linoleoyl-rac-glycerol; rac-1,2-Dioleoyl-3-linoleoylglycerol; Glycerol 1,2-dioleate 3-linoleate; TAG 18:1/18:1/18:2; Triacylglycerol OOL; OOL TAG; (9Z,9'Z,12Z)-1,2-bis(octadec-9-enoyloxy)-3-(octadeca-9,12-dienoyloxy)propane; Linoleic acid dioleoyl ester with glycerol
EINECS	Contact for details

Quality Control

Our 1 2-Dioleoyl-3-Linoleoyl-Rac-Glycerol is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and fatty acid composition. We adhere to cGMP principles for pharmaceutical-grade materials, and specifications can be aligned with relevant pharmacopeial standards (e.g., USP-NF) upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label. Due to its sensitivity to oxidation, prolonged exposure to air and elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow oily liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Fatty Acid Composition (GC)	Conforms to theoretical profile (Oleic / Linoleic)
Peroxide Value	< 5.0 meq/kg
Acid Value	< 1.0 mg KOH/g
Water Content (KF)	< 0.5%

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