Description

Rac-3-Octadecanamido-2-Ethoxypropan-1-Ol Phosphocholine is a synthetic phospholipid derivative, specifically a phosphocholine-substituted amido ether, with the CAS number 112989-02-3. This compound is valued for its role as a key intermediate and functional component in advanced lipid-based formulations. It is primarily required by researchers and manufacturers in the life sciences and specialty chemical sectors. Its unique structure makes it suitable for creating biomimetic membranes and specialized delivery systems.

Application

• Liposome and Nanoparticle Formulation: As a structural phospholipid for constructing stable, functional liposomes and lipid nanoparticles (LNPs) for drug delivery.
• Biomimetic Membrane Research: Used in the study of membrane biophysics and the creation of model cell membranes for biochemical assays.
• Specialty Surfactants & Emulsifiers: Serves as a high-performance, biocompatible surfactant in complex cosmetic and pharmaceutical emulsions.
• Diagnostic Reagent Component: Incorporated into diagnostic kits and reagents where specific lipid interactions are required.
• Bioconjugation & Linker Chemistry: Acts as a versatile linker molecule for attaching hydrophobic moieties to polar or charged headgroups.
• Material Science: Used in the development of advanced coatings and functional materials with specific surface properties.

Basic Information

Product Name	Rac-3-Octadecanamido-2-Ethoxypropan-1-Ol Phosphocholine
CAS No.	112989-02-3
Molecular Formula	C₂₈H₅₉N₂O₆P
Molecular Weight	550.76 g/mol
Synonyms	3-Octadecanamido-2-ethoxypropylphosphocholine; 1-Oleoyl-2-ethoxy-sn-glycero-3-phosphocholine (structural analog); Rac-18:0 EA-PC; N-Stearoyl-2-ethoxy-1-phosphocholine-propanolamine; Phosphocholine derivative of rac-3-octadecanamido-2-ethoxypropan-1-ol; 2-Ethoxy-3-stearamidopropylphosphocholine; Amido ether phosphocholine lipid; PC(18:0/2:0-EtOH)
EINECS	Contact for details

Quality Control

Our Rac-3-Octadecanamido-2-Ethoxypropan-1-Ol Phosphocholine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and formulation. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the sealed container to reach room temperature before opening to prevent condensation and moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (HPLC/MS)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.