Description

4-Chloro-2,5-Dimethylpyridine Hydrochloride is a high-purity organic salt that serves as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and fungicides.
• Ligand and Catalyst Preparation: Used in the preparation of specialized ligands for metal-catalyzed reactions.
• Material Science Research: Intermediate for creating functionalized pyridine derivatives used in advanced materials.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs for the production of client-specific target molecules.
• Academic and Industrial R&D: Utilized in exploratory chemistry for developing new compounds with biological or material properties.

Basic Information

Product Name	4-Chloro-2,5-Dimethylpyridine Hydrochloride
CAS No.	42045-92-1
Molecular Formula	C7H9Cl2N
Molecular Weight	178.06 g/mol
Synonyms	2,5-Dimethyl-4-chloropyridine hydrochloride; 4-Chloro-2,5-lutidine hydrochloride; 4-Chloro-2,5-dimethylpyridinium chloride; Pyridine, 4-chloro-2,5-dimethyl-, hydrochloride (1:1); 4-Chloro-2,5-dimethylpyridine HCl; 2,5-Dimethyl-4-chloropyridine HCl
EINECS	Contact for details

Quality Control

Our 4-Chloro-2,5-Dimethylpyridine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical and agrochemical applications. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.