Description

Rac 1-Oleoyl-2-Palmitoylglycerol is a synthetic mixed-acid triglyceride, a key structural lipid used in advanced research and formulation development. This compound is valued for its defined fatty acid composition, providing a consistent and pure model system for studying lipid metabolism, membrane biophysics, and emulsification properties. It serves as a critical raw material and reference standard for scientists and product developers in the pharmaceutical, nutraceutical, and specialty chemical industries.

Application

• Biochemical Research: As a defined substrate or standard for studying lipase activity, lipid digestion, and metabolic pathways.
• Pharmaceutical Excipient Development: Used in the formulation of lipid-based drug delivery systems (LBDDS) to enhance the solubility and bioavailability of poorly water-soluble APIs.
• Nutraceutical & Cosmetic Formulation: Acts as an emollient and structuring agent in high-end cosmetic creams, ointments, and nutritional supplements.
• Reference Standard: Serves as an analytical standard in chromatography (HPLC, GC) for the identification and quantification of complex lipid mixtures.
• Model Membrane Systems: Used to create defined lipid bilayers or vesicles for biophysical studies of membrane fluidity and protein-lipid interactions.
• Specialty Chemical Synthesis: An intermediate for the synthesis of more complex, structured lipids with tailored functional properties.

Basic Information

Product Name	Rac 1-Oleoyl-2-Palmitoylglycerol
CAS No.	3331-34-8
Molecular Formula	C55H104O6
Molecular Weight	861.42 g/mol
Synonyms	1-Oleoyl-2-palmitoyl-rac-glycerol; rac-OPG; Glycerol 1-oleate 2-palmitate; (±)-1-Oleoyl-2-palmitoyl-sn-glycerol; Triglyceride O/P/OH; Oleoylpalmitoylglycerol; Mixed Acid Triglyceride (C18:1, C16:0); 1,2-Diacyl-sn-glycerol (18:1/16:0/0:0)
EINECS	Contact for details

Quality Control

Our Rac 1-Oleoyl-2-Palmitoylglycerol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment (HPLC/GC) and identity confirmation (IR, MS), to ensure it meets the high standards required for research and formulation. A detailed Certificate of Analysis (COA) documenting purity, fatty acid composition, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) at 2-8°C to minimize oxidation and ensure long-term stability. Allow the product to reach room temperature before opening to prevent condensation and moisture ingress.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Fatty Acid Composition	Oleic Acid (C18:1): ~33% Palmitic Acid (C16:0): ~33%
Melting Point	Contact for details
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.