Description

p-Hydroxybenzoylcholine Iodide is a high-purity choline ester derivative, specifically the iodide salt of p-hydroxybenzoylcholine. This compound is valued for its role as a key intermediate and reference standard in advanced pharmaceutical research and biochemical studies. It is primarily utilized by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers requiring precise and reliable cholinergic agents for synthesis and analytical applications.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel cholinergic drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and tool compound in studies of acetylcholinesterase activity, cholinergic receptors, and neurotransmission pathways.
• Diagnostic Reagent Development: Serves as a precursor or component in the formulation of diagnostic kits and assays targeting neurological markers.
• Life Science Research: Employed in academic and industrial R&D for investigating cell signaling, enzyme kinetics, and metabolic processes.
• Fine Chemical Synthesis: A specialized reagent for the preparation of other high-value, functionalized choline derivatives and complex organic molecules.

Basic Information

Product Name	p-Hydroxybenzoylcholine Iodide
CAS No.	81947-42-4
Molecular Formula	C12H18INO3
Molecular Weight	351.18 g/mol
Synonyms	4-Hydroxybenzoylcholine Iodide; (2-Hydroxyethyl)trimethylammonium Iodide 4-Hydroxybenzoate; p-Hydroxybenzoyl Choline Iodide; Choline 4-Hydroxybenzoate Iodide; N,N,N-Trimethyl-2-[(4-hydroxybenzoyl)oxy]ethanaminium Iodide; 81947-42-4; Benzoylcholine Iodide, p-Hydroxy-
EINECS	Contact for details

Quality Control

Our p-Hydroxybenzoylcholine Iodide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your research or production standards.

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 should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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