Description

Phosphorylcholine is a vital biochemical intermediate and a key component of phospholipids, essential for cellular membrane integrity and function. Its unique structure makes it a critical building block for synthesizing phosphatidylcholine, a major constituent of lecithin. This compound is indispensable for manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries, where it is used to produce liposomal drug delivery systems, dietary supplements, and high-performance skincare formulations.

Application

• Pharmaceutical Intermediates: A crucial precursor for synthesizing phosphatidylcholine, used in liposome and nanoparticle drug delivery systems to enhance bioavailability and target specificity.
• Nutraceutical & Dietary Supplements: Serves as a raw material for choline supplements and specialized phospholipid formulations that support liver health, cognitive function, and cellular metabolism.
• Cosmetic & Personal Care: Incorporated into advanced skincare products, such as anti-aging creams and moisturizers, for its skin-restorative and barrier-enhancing properties.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, lipidomics research, and cell biology to investigate membrane dynamics and signaling pathways.
• Diagnostic Reagents: Employed in the formulation of specific diagnostic kits and assays that detect enzymes related to phospholipid metabolism.

Basic Information

Product Name	Phosphorylcholine
CAS No.	107-73-3
Molecular Formula	C5H15NO4P
Molecular Weight	184.15 g/mol
Synonyms	(2-Hydroxyethyl)trimethylammonium 3-phosphate; Choline phosphate; Phosphocholine; P-Choline; (2-Trimethylammonioethyl) phosphate; O-Phosphocholine; CDP-choline intermediate; Glycerophosphocholine precursor
EINECS	203-517-7

Quality Control

Our Phosphorylcholine is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We offer grades suitable for various applications, including pharmaceutical research and nutraceutical development. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical processes.

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); the container must be kept tightly sealed after opening to prevent degradation due to moisture absorption. Keep away from incompatible materials.

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)	5.0 - 7.0

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