Description

Palmitoyleicosapentaenoyl Phosphatidylcholine is a specialized, structured phospholipid where palmitic acid and eicosapentaenoic acid (EPA) are esterified to a phosphatidylcholine backbone. This molecular architecture is significant for its potential to enhance bioavailability and targeted delivery of the essential ω-3 fatty acid EPA in advanced formulations. It is primarily required by manufacturers in the nutraceutical, pharmaceutical, and advanced lipid research sectors seeking innovative excipients and active intermediates for high-value health products.

Application

• Pharmaceutical Drug Delivery Systems: As a key component in liposomal and nanoparticle formulations for targeted therapy.
• Nutraceutical Supplements: An advanced carrier for ω-3 (EPA) to improve absorption and stability in premium dietary supplements.
• Biomedical Research: A critical reagent for studying membrane biophysics, lipid signaling, and phospholipid metabolism.
• Cosmeceuticals: Used in high-end skincare products for its potential membrane-stabilizing and nourishing properties.
• Functional Food Fortification: For the enrichment of foods and beverages with bioavailable phospholipid-bound EPA.
• Diagnostic Agent Development: As a precursor or component in contrast agents and diagnostic probes.

Basic Information

Product Name	Palmitoyleicosapentaenoyl Phosphatidylcholine
CAS No.	99296-77-2
Molecular Formula	C45H82NO8P
Molecular Weight	788.11 g/mol
Synonyms	1-Palmitoyl-2-eicosapentaenoyl-sn-glycero-3-phosphocholine; PC(16:0/20:5); 1-Hexadecanoyl-2-(5Z,8Z,11Z,14Z,17Z-eicosapentaenoyl)-sn-glycero-3-phosphocholine; EPA-PC; Phosphatidylcholine (16:0/20:5); Palmitoyl-EPA Phosphatidylcholine; (5Z,8Z,11Z,14Z,17Z)-3-(Hexadecanoyloxy)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]propyl 2-(trimethylazaniumyl)ethyl phosphate
EINECS	Contact for details

Quality Control

Our Palmitoyleicosapentaenoyl Phosphatidylcholine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for research and formulation use. Certificates of Analysis (COA) detailing purity, related substances, and other critical parameters 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) to minimize oxidation and hydrolysis. For long-term storage, keep desiccated to protect against moisture. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white waxy solid or oil
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥95.0%
Related Substances (HPLC)	Total impurities ≤5.0%
Solvent Residue (GC)	Meets ICH guidelines
Water Content (KF)	≤1.0%
Peroxide Value	≤5.0 mEq/kg

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