Description

Calcium Phosphorylcholine Chloride is a specialized organophosphorus compound that serves as a stable, bioavailable source of phosphorylcholine. This material is critical for applications requiring precise calcium and choline delivery, offering superior stability and handling characteristics compared to other forms. It is primarily utilized in the pharmaceutical, nutraceutical, and advanced biochemical research sectors for the synthesis of phospholipids, liposomal drug delivery systems, and as a key intermediate in cognitive health formulations.

Application

• Pharmaceutical Intermediates: A key building block in the synthesis of phospholipid-based active pharmaceutical ingredients (APIs) and prodrugs.
• Liposome & Nanoparticle Formulation: Used to create stable, functionalized liposomes for targeted drug and gene delivery systems.
• Nutraceutical & Dietary Supplements: Incorporated into formulations aimed at supporting cognitive function, liver health, and cellular membrane integrity.
• Biochemical Research: Serves as a critical reagent in studies of cell signaling, phospholipid metabolism, and membrane biophysics.
• Cosmetic Actives: Employed in high-end skincare products for its role in skin barrier repair and moisturization.
• Cell Culture Media: Used as a component in specialized media to support the growth of certain cell lines.

Basic Information

Product Name	Calcium Phosphorylcholine Chloride
CAS No.	4826-71-5
Molecular Formula	C5H13CaClNO4P
Molecular Weight	257.67 g/mol
Synonyms	Calcium Glycerophosphorylcholine Chloride; Calcium L-α-Glycerophosphorylcholine Chloride; Choline Alfoscerate Calcium Salt; Calcium Phosphatidylcholine Chloride; GPC Calcium Salt; L-Alpha Glycerylphosphorylcholine Calcium Chloride; Cognizin® (related compound); α-GPC Calcium Complex
EINECS	225-409-0

Quality Control

Our Calcium Phosphorylcholine Chloride is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling to ensure it meets stringent specifications for pharmaceutical and research use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to cGMP principles where applicable, and our quality systems are designed to support regulatory requirements for global markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%
pH (5% solution)	6.0 - 8.0
Specific Rotation	Contact for details

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