Description

L-A-Glycerylphosphorylcholine (GPC) is a high-purity, naturally occurring choline compound that serves as a vital precursor for the biosynthesis of the neurotransmitter acetylcholine and membrane phospholipids. Its significance lies in its superior bioavailability and role in supporting cognitive and neurological functions, making it a critical ingredient for advanced nutraceutical and pharmaceutical formulations. This product is essential for manufacturers in the dietary supplement, nootropic, and pharmaceutical industries seeking to develop products focused on brain health, memory support, and cellular membrane integrity.

Application

• Dietary Supplements & Nootropics: A key active ingredient in cognitive enhancement, memory support, and focus formulas due to its role as a choline donor and acetylcholine precursor.
• Pharmaceutical Intermediates: Used in the synthesis of advanced pharmaceutical agents targeting neurological conditions and cognitive decline.
• Sports Nutrition: Incorporated into formulations aimed at improving mental focus, reaction time, and neural recovery in athletes.
• Clinical Research & Cell Culture: Employed in neuroscience research and as a component in specialized cell culture media to study cholinergic systems and neuronal health.
• Cosmeceuticals: Utilized in advanced skincare products for its potential role in supporting skin cell membrane health and integrity.

Basic Information

Product Name	L-A-Glycerylphosphorylcholine (GPC)
CAS No.	4217-84-9
Molecular Formula	C8H20NO6P
Molecular Weight	257.22 g/mol
Synonyms	L-α-Glycerylphosphorylcholine; Choline Alfoscerate; α-GPC; Glycerophosphocholine; L-α-GPC; (2S)-2,3-Dihydroxypropyl 2-(trimethylazaniumyl)ethyl phosphate; GroPCho; sn-Glycero-3-phosphocholine
EINECS	224-163-3

Quality Control

Our L-A-Glycerylphosphorylcholine (GPC) is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency. We provide comprehensive quality assurance, including testing for identity, assay, and impurities via validated methods such as HPLC. Certificates of Analysis (COA) are available for every batch, confirming compliance with in-house specifications tailored for nutraceutical and pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at controlled room temperature (15-25°C). For long-term stability, consider storage under an inert atmosphere. Keep the container tightly sealed after each use to minimize exposure to moisture.

Specification

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

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