Description

(R)-1-[[[(2-Aminoethoxy)Hydroxyphosphinyl]Oxy]Methyl]Ethylene Diicosanoate is a specialized, high-purity organophosphorus compound with a defined stereochemistry. This compound is valued for its unique molecular structure, which combines a phosphonic acid ester moiety with a long-chain fatty acid derivative, making it a versatile intermediate for advanced synthesis. It is primarily utilized in pharmaceutical research, agrochemical development, and as a key building block for specialty surfactants and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block in the research and development of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and plant growth regulators with enhanced efficacy.
• Specialty Surfactant Precursor: Acts as a key intermediate for synthesizing high-performance, biodegradable surfactants and emulsifiers for industrial and cosmetic formulations.
• Functional Material Research: Employed in the development of advanced polymers, coatings, and nanomaterials due to its unique amphiphilic properties.
• Bioconjugation & Probe Development: Utilized in biochemical research for labeling and modifying biomolecules, such as proteins and lipids, for diagnostic and research applications.
• Catalyst Ligand Synthesis: Provides a structural framework for creating novel chiral ligands used in asymmetric catalysis for fine chemical manufacturing.

Basic Information

Item	Details
Product Name	(R)-1-[[[(2-Aminoethoxy)Hydroxyphosphinyl]Oxy]Methyl]Ethylene Diicosanoate
CAS No.	81123-32-2
Molecular Formula	C45H90NO7P
Molecular Weight	788.17 g/mol
Synonyms	(R)-1-[[[(2-Aminoethoxy)hydroxyphosphinyl]oxy]methyl]ethylene diicosanoate; 1,2-Bis(icosanoyloxy)-3-[[(2-aminoethoxy)(hydroxy)phosphinyl]oxy]propane (R-isomer); Glycerol 1,2-Diicosanoate 3-[(2-Aminoethoxy)(hydroxy)phosphinyl]; Phosphonic acid, P-[2-[[1,2-bis(1-oxoicosyl)oxy]propyl]oxy]ethyl]-, (R)-; AR-DiC20 PE; Arachidic Acid Glycerol Ester Phosphoethanolamine Derivative; (R)-Glycerol Diarachidate Phosphoethanolamine
EINECS	Contact for details

Quality Control

Every batch of (R)-1-[[[(2-Aminoethoxy)Hydroxyphosphinyl]Oxy]Methyl]Ethylene Diicosanoate is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chiral purity verification, to ensure compliance with exacting research and development standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.