Description

Palmitoylcholine is a synthetic choline ester, specifically the palmitic acid ester of choline. This compound is of significant interest in biochemical and pharmacological research due to its structural similarity to acetylcholine and its role as a model substrate for studying enzyme kinetics and lipid metabolism. It serves as a key intermediate and research chemical for scientists and manufacturers in the life sciences sector. Its primary applications are found in advanced research, pharmaceutical development, and specialized chemical synthesis.

Application

• Biochemical Research: Used as a model substrate for studying the activity and inhibition of enzymes like acetylcholinesterase and butyrylcholinesterase.
• Pharmaceutical Intermediates: Acts as a key building block in the synthesis of more complex cholinergic compounds and prodrugs.
• Lipid Metabolism Studies: Employed in research investigating the metabolism and transport of fatty acid esters of choline.
• Neuroscience Research: Utilized in studies exploring the cholinergic system and the effects of long-chain choline esters on neuronal receptors.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Cosmetic & Dermatological Research: Investigated for potential applications in topical formulations due to its surfactant-like properties and interaction with skin lipids.

Basic Information

Product Name	Palmitoylcholine
CAS No.	13100-90-8
Molecular Formula	C₂₁H₄₄NO₂⁺
Molecular Weight	330.58 g/mol (as cation)
Synonyms	Choline Palmitate; Palmitylcholine; Hexadecanoylcholine; N-Palmitoylcholine; (2-Hydroxyethyl)trimethylammonium palmitate; Choline palmitic acid ester; Palmitylcholine iodide (salt form); Choline hexadecanoate
EINECS	Contact for details

Quality Control

Our Palmitoylcholine is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods (IR, NMR) and purity assessment by HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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