Description

1,2-Dipalmitoyl-3-p-Toluene-Sulfonyl-Rac-Glycerol is a high-purity synthetic lipid derivative, specifically a tosylated diglyceride. This compound serves as a critical chemical intermediate and building block in advanced organic synthesis and lipid research. It is essential for researchers and manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries who require precise molecular structures for developing new active ingredients and delivery systems.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex phospholipids, prodrugs, and other bioactive lipid molecules for drug discovery and development.
• Lipid Research: Used as a standard or reagent in biochemical studies involving lipid metabolism, membrane biophysics, and enzyme (e.g., lipase) activity assays.
• Cosmetic Ingredient Synthesis: Serves as a building block for creating specialty esters and emulsifiers used in high-end skincare and cosmetic formulations.
• Chemical Synthesis: Utilized in organic chemistry as a protected glycerol derivative or to introduce specific functional groups in multi-step synthetic routes.
• Bioconjugation & Labeling: The reactive tosyl group enables conjugation with various nucleophiles, making it useful for creating labeled lipid probes or drug-linker complexes.

Basic Information

Product Name	1,2-Dipalmitoyl-3-p-Toluene-Sulfonyl-Rac-Glycerol
CAS No.	65266-80-0
Molecular Formula	C43H76O7S
Molecular Weight	737.13 g/mol
Synonyms	1,2-Dihexadecanoyl-3-[(4-methylphenyl)sulfonyl]-rac-glycerol; 1,2-Dipalmitoyl-3-tosyl-rac-glycerol; 3-O-Tosyl-1,2-dipalmitoyl-rac-glycerol; 1,2-Dipalmitoyl-3-(p-toluenesulfonyl)glycerol; rac-1,2-Dipalmitoyl-3-tosylglycerol; Dipalmitoyl tosylglycerol; Tosyl Dipalmitin; TG(16:0/16:0/0:0) Tosylate
EINECS	Contact for details

Quality Control

Our 1,2-Dipalmitoyl-3-p-Toluene-Sulfonyl-Rac-Glycerol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, impurity profile, and physical characteristics are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent hydrolysis.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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