Description

2 3-Dipalmitoyl-Sn-Glycerol* is a high-purity synthetic glyceride, specifically a diacylglycerol (DAG) where palmitic acid is esterified at the sn-2 and sn-3 positions. This compound matters as a critical intermediate and reference standard in lipid biochemistry and pharmaceutical research, enabling precise studies of lipid metabolism, membrane structure, and enzyme specificity. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and advanced chemical synthesis sectors who require well-defined lipid molecules for drug delivery systems, metabolic pathway analysis, and the production of more complex phospholipids.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex phospholipids and other bioactive lipids used in drug formulations and delivery systems.
• Biochemical Research: Serves as a critical reference standard and substrate for studying lipase and phospholipase enzyme activity, lipid metabolism, and cell signaling pathways.
• Nutraceutical Development: Used in research focused on the metabolic effects of diacylglycerols (DAGs) and their potential applications in functional foods.
• Lipidomics & Analytical Standards: Provides a high-purity standard for the calibration of analytical instruments (HPLC, GC-MS) in lipid profiling and quantification.
• Cosmetic Ingredient Synthesis: Acts as a precursor for the manufacture of emulsifiers and skin-conditioning agents in high-end cosmetic products.
• Model Membrane Systems: Utilized in biophysical studies to create defined lipid bilayers for membrane protein research and permeability assays.

Basic Information

Product Name	2 3-Dipalmitoyl-Sn-Glycerol*
CAS No.	6076-30-8
Molecular Formula	C35H68O5
Molecular Weight	568.91 g/mol
Synonyms	1,2-Dipalmitoyl-rac-glycerol; rac-1,2-Dipalmitoylglycerol; Dipalmitin; 1,2-Dihexadecanoyl-rac-glycerol; Glycerol 1,2-dipalmitate; 1,2-Dipalmitoyl-sn-glycerol (enantiomer); DG(16:0/16:0); DAG(32:0)
EINECS	Contact for details

Quality Control

Every batch of 2 3-Dipalmitoyl-Sn-Glycerol* is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing specifications for assay, related substances, and physical properties.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation and hydrolysis. Due to its hygroscopic nature, the container must be kept in a cool, dry place and allowed to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 68 °C
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 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.