Description

1,2-Dipalmitoyl-Sn-Glycero-3-Phospho-Sn-1-Glycerol Sodium Salt is a high-purity, synthetic phospholipid derivative, specifically a sodium salt of phosphatidylglycerol. This compound is a critical building block in advanced pharmaceutical and biotechnological formulations, valued for its role in creating stable, biocompatible lipid structures. It is essential for researchers and manufacturers in the development of liposomal drug delivery systems, artificial lung surfactants, and model membrane studies.

Application

• Liposomal Drug Delivery Systems: A key phospholipid component for formulating stable, targeted liposomes for cancer therapeutics, vaccines, and nucleic acid delivery.
• Pulmonary Surfactants: Used in the research and development of synthetic or semi-synthetic lung surfactants for treating respiratory distress syndrome (RDS).
• Biomimetic Membrane Models: Serves as a critical ingredient for creating controlled lipid bilayers and vesicles for biophysical and biochemical research.
• Cosmetic & Dermal Formulations: Employed in high-end cosmetic products as a skin-identical lipid to enhance barrier function and delivery of active ingredients.
• Diagnostic Reagents: Utilized in the formulation of lipid-based reagents for various diagnostic assays and imaging applications.
• Cell Culture & Biotechnology: Acts as a supplement in specialized cell culture media and in the fabrication of lipid nanoparticles (LNPs).

Basic Information

Product Name	1,2-Dipalmitoyl-Sn-Glycero-3-Phospho-Sn-1-Glycerol Sodium Salt
CAS No.	1373168-73-0
Molecular Formula	C38H74NaO10P
Molecular Weight	744.94 g/mol
Synonyms	DPPG-Na; 1,2-Dipalmitoyl-sn-glycero-3-phospho-(1'-sn-glycerol) Sodium Salt; Sodium 1,2-Dipalmitoyl-sn-glycero-3-phosphoglycerol; Phosphatidylglycerol (16:0/16:0) Sodium Salt; PG(16:0/16:0) Sodium Salt; DPPG Sodium Salt; 1,2-Dihexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) Sodium Salt
EINECS	Contact for details

Quality Control

Our 1,2-Dipalmitoyl-Sn-Glycero-3-Phospho-Sn-1-Glycerol Sodium Salt 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 stringent requirements for pharmaceutical and research applications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

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 material is hygroscopic (moisture-sensitive) and easily oxidized; allow the sealed vial to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 10 ppm
Bacterial Endotoxins	< 10 EU/mg (if applicable)

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