Description

[R,(+)]-3-o-Benzyl-2-o-Stearoyl-L-Glycerol CAS NO 14952-08-0 is a high-purity, enantiomerically pure glycerol derivative, serving as a critical chiral building block and synthetic intermediate. Its defined stereochemistry and functional groups make it invaluable for constructing complex molecules with precise spatial orientation. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs), chiral ligands, and specialty lipids.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of enantiomerically pure drugs, prodrugs, and diagnostic agents.
• Lipid Research & Synthesis: Used in the preparation of structured lipids, phospholipid analogs, and other bioactive lipid molecules for biochemical studies.
• Chiral Auxiliary/Resolving Agent: Employed in asymmetric synthesis to induce chirality or as a resolving agent for racemic mixtures.
• Glyceryl Ether Synthesis: Acts as a precursor for the synthesis of benzyl-protected glyceryl ethers and other glycerol-based polymers.
• Cosmetic & Personal Care Ingredients: Potential intermediate for synthesizing specialty esters and emollients used in high-end formulations.
• Bioconjugation & Linker Chemistry: The reactive hydroxyl and ester groups facilitate its use as a linker molecule in bioconjugation and prodrug strategies.

Basic Information

Product Name	[R,(+)]-3-o-Benzyl-2-o-Stearoyl-L-Glycerol
CAS No.	14952-08-0
Molecular Formula	C35H60O4
Molecular Weight	544.85 g/mol
Synonyms	(R)-3-O-Benzyl-2-O-stearoyl-sn-glycerol; 1,2-Distearoyl-3-benzyl-rac-glycerol (related); 2-Stearoyl-3-benzyl-sn-glycerol; L-Glycerol, 3-benzyl-2-stearate; Benzyl stearoyl glycerol; sn-3-O-Benzyl-2-O-stearoylglycerol; (+)-3-O-Benzyl-2-O-stearoyl-sn-glycerol; 14952-08-0
EINECS	Contact for details

Quality Control

Our [R,(+)]-3-o-Benzyl-2-o-Stearoyl-L-Glycerol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and enantiomeric excess meet stringent specifications. Certificates of Analysis (COA) detailing purity (typically by HPLC), chiral purity, and other critical parameters are available for every shipment. We support cGMP and ISO standards for pharmaceutical and research applications.

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. Keep the container in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (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.