Description

1,3-Di-o-Octadecenylglycero-2-Phosphocholine is a high-purity synthetic phospholipid, specifically a dialkyl phosphatidylcholine derivative. This compound is a critical component for constructing advanced lipid-based delivery systems and biomimetic membranes due to its unique structural properties. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and advanced materials sectors for applications requiring stable, functional lipid bilayers.

Application

• Liposome and Nanoparticle Formulation: A key structural lipid for creating stable, long-circulating liposomes used in drug delivery for cancer therapeutics, vaccines, and gene therapy.
• Biomimetic Membrane Research: Essential for constructing model cell membranes (e.g., supported lipid bilayers, vesicles) to study membrane protein interactions, permeability, and cellular processes.
• Diagnostic Reagent Development: Used in the formulation of reagents for diagnostic assays that rely on membrane fusion or liposome-based signal amplification.
• Cosmetic Actives Delivery: Employed in high-end cosmetic formulations to enhance the skin penetration and stability of active ingredients like vitamins and antioxidants.
• Cell Culture & Cryopreservation: Acts as a protective agent in specialized cell culture media and cryoprotectant solutions to maintain cell membrane integrity.
• Material Science: Serves as a precursor or building block for creating functionalized surfaces, smart coatings, and other advanced nanomaterials.

Basic Information

Product Name	1,3-Di-o-Octadecenylglycero-2-Phosphocholine
CAS No.	19229-69-7
Molecular Formula	C46H92NO8P
Molecular Weight	818.20 g/mol
Synonyms	1,3-Di-O-octadecenyl-2-phosphatidylcholine; DODGPC; 1,3-Dioleyl-rac-glycero-2-phosphocholine; 1,3-Di-(cis-9-octadecenyl)-rac-glycero-2-phosphocholine; Dialkyl phosphatidylcholine; Phosphatidylcholine, 1,3-di-O-(9Z-octadecenyl)-2-O-(phosphonatooxyethyl)trimethylammonium; L-α-Phosphatidylcholine, 1,3-di-O-(9Z-octadecen-1-yl)-
EINECS	Contact for details

Quality Control

Our 1,3-Di-o-Octadecenylglycero-2-Phosphocholine is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity, suitable for research and GMP-grade applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and critical impurity profiles. We adhere to relevant industry guidelines for synthetic phospholipids to meet the stringent requirements of pharmaceutical development and advanced research.

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 vial to equilibrate to room temperature before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white waxy solid or film
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Peroxide Value	< 5.0 mEq/kg
Heavy Metals	< 20 ppm

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