Description

1-Palmitoyl-2-Linoleoyl Pe is a high-purity synthetic phospholipid, specifically a phosphatidylethanolamine (PE) species with defined fatty acid chains. This compound is critical for research and development in advanced lipid-based delivery systems due to its role in membrane structure and function. It is primarily utilized by scientists and manufacturers in the pharmaceutical, nutraceutical, and advanced material sectors for creating liposomes, lipid nanoparticles, and other biomimetic structures.

Application

• Liposome & Lipid Nanoparticle (LNP) Formulation: A key structural component for constructing stable, biocompatible vesicles for drug and gene delivery.
• Biomembrane Research: Used as a model membrane lipid to study bilayer properties, permeability, and protein-lipid interactions in vitro.
• Cell Culture & Media Supplement: Employed in specialized cell culture applications to support the growth and function of certain cell types.
• Pharmaceutical Excipient: Functions as a solubilizing agent or stabilizer in complex parenteral formulations.
• Nutraceutical Encapsulation: Acts as an emulsifier and encapsulation matrix for sensitive bioactive ingredients in advanced supplements.
• Diagnostic Reagent Development: Incorporated into reagents and assays that rely on membrane fusion or specific lipid interactions.

Basic Information

Product Name	1-Palmitoyl-2-Linoleoyl Pe
CAS No.	26662-95-3
Molecular Formula	C41H76NO8P
Molecular Weight	742.01 g/mol
Synonyms	1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine; PLPE; PE(16:0/18:2); Phosphatidylethanolamine (16:0/18:2); 1-Hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine; (9Z,12Z)-N-[(2R)-2,3-Bis[[(1-oxohexadecyl)oxy]propoxy](hydroxy)phosphoryl]oxyethyl]octadeca-9,12-dienamide; sn-Glycero-3-phosphoethanolamine-N-(1-palmitoyl-2-linoleoyl)
EINECS	Contact for details

Quality Control

Our 1-Palmitoyl-2-Linoleoyl Pe is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and formulation. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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) to prevent oxidation and hydrolysis. The material is hygroscopic (moisture-sensitive) and should be allowed to equilibrate to room temperature in a desiccator before opening to avoid condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Solubility	Soluble in chloroform, ethanol; insoluble in water
Loss on Drying	≤ 2.0 %
Heavy Metals	≤ 20 ppm

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