Description

1,2-Dilauroyl-Rac-Glycero-3-Phosphocholine is a synthetic phospholipid, specifically a phosphatidylcholine, featuring two lauroyl (C12:0) fatty acid chains. This compound is a critical building block for creating model membrane systems and advanced lipid-based delivery vehicles. It is essential for researchers and manufacturers in the life sciences and pharmaceutical sectors who require precisely defined lipid components for applications ranging from fundamental biophysical studies to the development of novel therapeutics and cosmetics.

Application

• Liposome and Nanoparticle Formulation: A key component for constructing unilamellar vesicles (LUVs, SUVs) and solid lipid nanoparticles (SLNs) used in drug delivery systems.
• Biomembrane Research: Used to create synthetic lipid bilayers and Langmuir monolayers for studying membrane fluidity, protein-lipid interactions, and permeability.
• Cell Culture & Transfection Reagents: Serves as a raw material in the production of lipid mixtures for cell transfection and culture media supplements.
• Cosmetic & Dermal Formulations: Incorporated into creams, lotions, and serums as an emollient and skin-identical lipid to reinforce the skin barrier and improve product texture.
• Diagnostic Assay Development: Used to prepare lipid coatings for microplates or sensor surfaces in immunoassays and biosensors.
• Reference Standard: Employed as an analytical standard in HPLC and MS for quality control of lipid-based products and research.

Basic Information

Product Name	1,2-Dilauroyl-Rac-Glycero-3-Phosphocholine
CAS No.	18656-40-1
Molecular Formula	C32H64NO8P
Molecular Weight	621.83 g/mol
Synonyms	DLPC; 1,2-Dilauroyl-sn-glycero-3-phosphocholine (rac); Dilauroylphosphatidylcholine; Phosphatidylcholine(12:0/12:0); 3-sn-Phosphatidylcholine, 1,2-didodecanoyl-; Laurylphosphatidylcholine; 1,2-Didodecanoyl-rac-glycero-3-phosphocholine; rac-1,2-Dilauroyl-glycero-3-phosphocholine
EINECS	242-461-6

Quality Control

Our 1,2-Dilauroyl-Rac-Glycero-3-Phosphocholine is manufactured under strict quality management systems. Each batch undergoes comprehensive 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 for every shipment, ensuring full traceability and compliance with your internal quality protocols.

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) and easily oxidized; allow the sealed container to reach room temperature before opening to prevent condensation and minimize exposure to air.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
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.