Description

1,2-Dipentadecanoyl-Sn-Glycero-3-Phospho-(1'-Rac-Glycerol) (Sodium Salt) is a high-purity, synthetic phospholipid derivative, specifically a phosphatidylglycerol (PG) analog with defined fatty acid chains. This compound is critical for researchers and formulators requiring precise lipid structures to mimic or modify biological membranes. It is primarily utilized in advanced life science research, pharmaceutical development, and the creation of sophisticated lipid-based delivery systems.

Application

• Liposome & Lipid Nanoparticle (LNP) Formulation: A key component for constructing model membranes and drug delivery vesicles, particularly for mRNA and other nucleic acid therapeutics.
• Biophysical & Membrane Research: Used to study lipid bilayer properties, protein-lipid interactions, and membrane dynamics due to its defined chemical structure.
• Pharmaceutical Excipient: Serves as a functional excipient in pulmonary surfactants and controlled-release formulations where specific lipid interactions are required.
• Biomimetic Coatings & Sensors: Employed in the development of biosensors and diagnostic devices that incorporate synthetic lipid bilayers.
• Reference Standard & Analytical Chemistry: Acts as a high-purity standard for lipidomics research, chromatography, and mass spectrometry calibration.

Basic Information

Product Name	1,2-Dipentadecanoyl-Sn-Glycero-3-Phospho-(1'-Rac-Glycerol) (Sodium Salt)
CAS No.	322647-32-5
Molecular Formula	C38H74O10PNa
Molecular Weight	744.96 g/mol
Synonyms	PG(15:0/15:0) Sodium Salt; 1,2-Di(pentadecanoyl)-sn-glycero-3-phospho-(1'-rac-glycerol) Sodium Salt; Phosphatidylglycerol (15:0/15:0) Sodium Salt; 1,2-Diheptadecanoylphosphatidylglycerol Sodium Salt (common misnomer); DPPG (15:0) Na; 1,2-Dipentadecanoylphosphatidylglycerol Sodium Salt; rac-PG(15:0/15:0) Sodium Salt; Synthetic PG Lipid Sodium Salt
EINECS	Contact for details

Quality Control

Our 1,2-Dipentadecanoyl-Sn-Glycero-3-Phospho-(1'-Rac-Glycerol) (Sodium Salt) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and MS for identity verification, to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) with full traceability 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 prevent oxidation and hydrolysis. This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Assay (Phosphorus Content)	≥ 98.0%
Solubility	Soluble in chloroform, methanol; forms dispersions in water
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 2.0%

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