Description

4-Methylquinolinium Chloride is a versatile organic salt with significant utility in advanced chemical synthesis and research. Its primary value lies in its role as a key intermediate and building block for the preparation of more complex quinoline derivatives, dyes, and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various quinoline-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators that leverage the quinoline scaffold.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing quinoline-derived dyes, colorants, and fluorescent markers.
• Organic Synthesis & Research: A valuable building block in academic and industrial R&D for constructing complex heterocyclic compounds and studying reaction mechanisms.
• Corrosion Inhibitor Formulation: Employed in the development of specialized corrosion inhibitors for industrial applications.
• Material Science: Used in the preparation of organic semiconductors, ligands for metal complexes, and other functional materials.

Basic Information

Product Name	4-Methylquinolinium Chloride
CAS No.	3007-43-0
Molecular Formula	C10H10ClN
Molecular Weight	179.65 g/mol
Synonyms	4-Methylquinoline hydrochloride; 4-Methylquinolinium chloride; Quinoline, 4-methyl-, hydrochloride; 4-Methylquinoline HCl; 4-Methyl-1-azoniaquinoline chloride; 4-Methylquinolin-1-ium chloride; 4-MQH Cl
EINECS	221-110-1

Quality Control

Our 4-Methylquinolinium Chloride is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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