Description

[S,(+)]-3-o-Benzyl-1-o-Palmitoyl-L-Glycerol CAS NO 1487-50-9 is a high-purity, enantiomerically pure glycerol derivative, specifically designed for advanced chemical synthesis and pharmaceutical research. This compound serves as a critical chiral building block and protecting group intermediate, offering precise stereochemical control in complex molecule assembly. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules, particularly in lipid-based drug delivery systems and prodrug development.
• Biochemical Research: Used as a substrate or precursor in enzymatic studies and for the preparation of labeled compounds in metabolic pathway research.
• Lipid Chemistry: Serves as a protected glycerol backbone for the synthesis of structured lipids, phospholipids, and other glycerolipids with specific fatty acid profiles.
• Asymmetric Synthesis: Utilized as a chiral auxiliary or template in stereoselective organic synthesis to induce desired chirality in target molecules.
• Cosmetic & Personal Care Ingredient Synthesis: Acts as a precursor for high-value emulsifiers and skin-conditioning agents requiring specific stereochemistry.
• Material Science: A monomer or cross-linking agent in the development of specialty polymers and biodegradable materials with tailored properties.

Basic Information

Product Name	[S,(+)]-3-o-Benzyl-1-o-Palmitoyl-L-Glycerol
CAS No.	1487-50-9
Molecular Formula	C26H44O4
Molecular Weight	420.63 g/mol
Synonyms	(S)-3-O-Benzyl-1-O-palmitoyl-sn-glycerol; 1-Palmitoyl-3-benzyl-sn-glycerol; (2S)-2,3-Dihydroxypropyl hexadecanoate 3-(phenylmethyl) ether; L-Glycerol 1-palmitate 3-benzyl ether; sn-3-O-Benzyl-1-O-palmitoylglycerol; 1-O-Palmitoyl-3-O-benzyl-sn-glycerol; Palmitic acid 1-(benzyloxymethyl)-2-hydroxyethyl ester (S)-form
EINECS	Contact for details

Quality Control

Our [S,(+)]-3-o-Benzyl-1-o-Palmitoyl-L-Glycerol is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to prevent oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area, away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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