Description

Phosphatidylinositol (Soy) Sodium is a high-purity, sodium salt derivative of phosphatidylinositol, a crucial phospholipid sourced from soy lecithin. This compound is valued for its superior emulsifying properties and its role as a key signaling molecule precursor in biological systems. It is essential for manufacturers in the pharmaceutical, nutraceutical, and advanced cosmetic industries seeking bioactive ingredients for liposomal drug delivery systems, specialized dietary supplements, and high-performance skincare formulations. Consistent quality and reliable supply are critical for these demanding applications.

Application

• Liposomal Drug Delivery Systems: A critical excipient for formulating stable liposomes to enhance the bioavailability and targeted delivery of active pharmaceutical ingredients (APIs).
• Dietary Supplements & Nutraceuticals: Used as a source of inositol and phospholipids in premium cognitive health and metabolic support formulations.
• Cosmetic & Personal Care: Functions as a high-efficacy bioactive emulsifier and skin barrier repair agent in anti-aging serums, creams, and restorative treatments.
• Biochemical Research & Cell Culture: Serves as a vital component in media formulations and as a substrate for studying intracellular signaling pathways (e.g., PI3K/Akt pathway).
• Food Science: Employed as a natural emulsifier and texturizer in specialized food products requiring clean-label, functional ingredients.
• Diagnostic Reagents: Used in the preparation of reagents for clinical diagnostics and research assays.

Basic Information

Product Name	Phosphatidylinositol (Soy) Sodium
CAS No.	383907-36-6
Molecular Formula	C47H81O13PNa (Representative for major species)
Molecular Weight	~907.1 g/mol (Representative)
Synonyms	Sodium Phosphatidylinositol; Soy Phosphatidylinositol Sodium Salt; 1,2-Diacyl-sn-glycero-3-phospho-(1'-myo-inositol) Sodium Salt; PI-Na; Phosphatidylinositol Sodium Salt (from Soybean); L-α-Phosphatidylinositol Sodium Salt; Inositol Phosphatide Sodium Salt; Sodium 1,2-Diacyl-sn-glycero-3-phosphoinositol
EINECS	Contact for details

Quality Control

Our Phosphatidylinositol (Soy) Sodium is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for pharmaceutical and nutraceutical applications. Certificates of Analysis (COA) documenting purity, heavy metals, residual solvents, and microbiological data are provided with every shipment. We adhere to cGMP principles and can support compliance with REACH, FDA, and other major global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the label. This product is hygroscopic (moisture-sensitive) and easily oxidized; containers should be sealed under an inert atmosphere (nitrogen) after opening to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Heavy Metals (as Pb)	≤10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Microbiological Analysis	Total Plate Count: ≤1000 cfu/g; Yeast & Mold: ≤100 cfu/g; Absence of E. coli, Salmonella

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