Description

1,2-Dipalmitoyl-3-Oleoyl-Rac-Glycerol CAS NO 37179-82-1 is a high-purity structured triglyceride, specifically a triacylglycerol (TAG) composed of palmitic and oleic acids. This compound serves as a critical reference standard and a versatile synthetic intermediate for lipid research and product development. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries who require defined lipid molecules for analytical calibration, formulation studies, and the synthesis of complex lipid-based systems.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quantification and qualification of lipids in drug products and biological samples via techniques like HPLC and mass spectrometry.
• Lipidomics & Metabolic Research: A key substrate or internal standard in studies investigating lipid metabolism, enzyme activity (e.g., lipases), and cell signaling pathways.
• Nutraceutical & Food Science: Employed in the development and analysis of structured lipids designed for specific nutritional benefits, such as improved absorption or targeted delivery.
• Biomimetic Membrane Studies: Used in the formulation of liposomes, nanoemulsions, and other delivery systems to mimic natural cell membranes or create controlled-release vehicles.
• Cosmetic & Personal Care Formulation: Acts as an emollient and conditioning agent in high-end skincare products, providing stability and specific sensory properties.
• Chemical Synthesis: Serves as a building block for the synthesis of more complex glycerolipids, phospholipids, and other functionalized derivatives.

Basic Information

Product Name	1,2-Dipalmitoyl-3-Oleoyl-Rac-Glycerol
CAS No.	37179-82-1
Molecular Formula	C53H100O6
Molecular Weight	833.36 g/mol
Synonyms	1,2-Dipalmitoyl-3-oleoyl-rac-glycerol; POP (rac); rac-1,2-Dipalmitoyl-3-oleoylglycerol; Glycerol 1,2-dipalmitate 3-oleate; Triacylglycerol POP; TAG (16:0/16:0/18:1); Glyceryl tripalmitoleate (isomeric mixture); 1,2-Dihexadecanoyl-3-(cis-9-octadecenoyl)-rac-glycerol
EINECS	Contact for details

Quality Control

Every batch of 1,2-Dipalmitoyl-3-Oleoyl-Rac-Glycerol is manufactured and analyzed under strict quality management protocols. We ensure identity, purity, and consistency through comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods. Certificates of Analysis (COA) with lot-specific data are provided to guarantee the material meets the rigorous standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. For short-term use, storage at 2-8°C is acceptable. This material is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Allow the sealed container 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 (GC)	Conforms to Palmitic & Oleic acid profile
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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