Description

Palmitoyl-Choline Chloride is a high-purity, synthetic choline derivative where the palmitoyl group is esterified to the choline moiety. This compound is valued for its role as a key intermediate and biochemical building block in advanced research and synthesis. It is primarily utilized by the pharmaceutical, biotechnology, and life science research sectors for applications in lipid biochemistry, drug delivery systems, and the study of cellular signaling pathways.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized active pharmaceutical ingredients (APIs) and prodrugs targeting neurological and metabolic pathways.
• Lipid Research: Serves as a critical reagent in the study of lipid metabolism, membrane biophysics, and the role of choline derivatives in cellular function.
• Bioconjugation & Prodrug Development: Acts as a lipophilic carrier molecule to enhance the bioavailability and targeting of therapeutic agents.
• Biochemical Standard: Employed as a reference standard in analytical methods such as HPLC and mass spectrometry for quality control and research validation.
• Cosmetic & Dermatological Actives: Investigated for use in advanced skincare formulations for its potential membrane-stabilizing and delivery properties.
• Nutritional Science Research: Used in studies exploring choline metabolism and the biochemical effects of esterified choline compounds.

Basic Information

Product Name	Palmitoyl-Choline Chloride
CAS No.	2932-74-3
Molecular Formula	C21H44ClNO2
Molecular Weight	378.04 g/mol
Synonyms	1-Hexadecanoyloxy-2-(trimethylammonio)ethyl Chloride; Choline Palmitate Chloride; Palmitylcholine Chloride; N-Palmitoyl Choline Chloride; 2-[(Hexadecanoyl)oxy]-N,N,N-trimethylethanaminium Chloride; L-α-Palmitoylcholine Chloride; (2-Trimethylammonioethyl) palmitate chloride
EINECS	220-904-1

Quality Control

Our Palmitoyl-Choline Chloride is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

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 each use to prevent degradation due to moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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