Description

Pg (Soya Pc) CAS NO 322647-44-9 is a high-purity phospholipid derivative, specifically a phosphatidylglycerol sourced from soybeans. This compound is a critical functional component in advanced lipid-based formulations, valued for its unique amphiphilic properties and biocompatibility. It is essential for manufacturers in the pharmaceutical, nutraceutical, and advanced cosmetic industries seeking to develop stable and effective delivery systems.

Application

• Pharmaceutical Liposomes & Drug Delivery: A key excipient for constructing liposomal vesicles to encapsulate and target therapeutic agents, enhancing drug efficacy and reducing side effects.
• Biomimetic Membranes & Research: Used in model membrane systems (e.g., vesicles, supported lipid bilayers) for biophysical studies and membrane protein research.
• Advanced Cosmetic Formulations: Acts as a natural emulsifier and skin-identical lipid in high-performance skincare products to improve barrier function and active ingredient penetration.
• Nutraceutical Encapsulation: Employed in the microencapsulation of sensitive bioactive compounds (e.g., vitamins, ω-3s) to improve stability and bioavailability in functional foods and supplements.
• Diagnostic Reagents: A component in diagnostic kits and contrast agents where specific membrane interactions are required.
• Cell Culture Media Supplements: Used as a lipid supplement in specialized cell culture media to support the growth of certain cell lines.

Basic Information

Product Name	Pg (Soya Pc) CAS NO 322647-44-9
CAS No.	322647-44-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,2-Diacyl-sn-glycero-3-phospho-(1'-rac-glycerol) (Soy); Soybean Phosphatidylglycerol; PG (from Soy PC); Phosphatidylglycerol, Soybean; L-α-Phosphatidylglycerol (Soy); PG-S; Lipid PG; Phospholipid PG
EINECS	Contact for details

Quality Control

Our Pg (Soya Pc) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling via techniques like HPLC and TLC. Certificates of Analysis (COA) documenting full specifications are provided to ensure traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) at 2-8°C or as specified on the label. This material is easily oxidized and light-sensitive; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms
Assay (HPLC)	≥95.0% (PG content)
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	<10 ppm
Peroxide Value	<5.0 meq/kg
Water Content (KF)	<2.0%
Microbial Limits	Meets Ph. Eur. 2.6.12/2.6.13

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