Description

1,2-Dilinoleoyl-Sn-Glycero-3-Phosphate(Monosodium Salt) is a high-purity, synthetic phospholipid derivative, specifically a sodium salt of phosphatidic acid with linoleic acid chains. This compound matters as a critical, well-defined biochemical building block and surfactant for advanced research and formulation development. It is essential for scientists and manufacturers in the life sciences, pharmaceutical, and cosmetic industries who require precise lipid components for liposome formation, membrane studies, and drug delivery systems.

Application

• Liposome & Lipid Nanoparticle (LNP) Formulation: A key structural phospholipid for creating stable, uniform vesicles for drug and gene delivery.
• Biochemical & Membrane Research: Used as a standard or model lipid to study membrane biophysics, lipid-protein interactions, and enzyme kinetics (e.g., phospholipase assays).
• Pharmaceutical Excipient: Serves as an emulsifier, solubilizer, or bioavailability enhancer in advanced parenteral and topical formulations.
• Cosmetic Actives Carrier: Employed in high-end skincare products to encapsulate and improve the penetration of active ingredients.
• Cell Culture & Media Supplement: Provides essential lipid components for specialized cell culture applications.
• Reference Standard: Used in analytical laboratories for quality control and method development via HPLC, MS, or other techniques.

Basic Information

Product Name	1,2-Dilinoleoyl-Sn-Glycero-3-Phosphate(Monosodium Salt)
CAS No.	17966-17-5
Molecular Formula	C39H69NaO8P
Molecular Weight	719.93 g/mol
Synonyms	PA(18:2/18:2) Sodium Salt; 1,2-Di-Linoleoyl-Phosphatidic Acid Sodium Salt; Sodium 1,2-Dilinoleoyl-sn-glycero-3-phosphate; (2R)-2,3-Bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propyl (Sodium Phosphate); Phosphatidic Acid (18:2/18:2) (Sodium Salt); DLPA Sodium Salt; Linoleoyl Phosphatidic Acid Sodium; sn-Glycero-3-Phosphoric Acid Sodium Salt (1,2-Dilinoleoyl Ester)
EINECS	Contact for details

Quality Control

Our 1,2-Dilinoleoyl-Sn-Glycero-3-Phosphate(Monosodium Salt) is manufactured under strict quality management systems. Each batch undergoes rigorous 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 available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under desiccant for long-term stability. This material is hygroscopic (moisture-sensitive). Allow the sealed container to equilibrate to room temperature before opening to prevent condensation. For short-term use, store in a cool, dry place (2-8°C).

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 5.0 %
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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