Description

Pyridine, 5-Chloro-2-(Chloromethyl)-, Hydrochloride is a specialized halogenated pyridine derivative, presented as its hydrochloride salt for enhanced stability and handling. This high-purity intermediate is critical for synthesizing advanced pharmaceutical compounds and complex agrochemicals, where precise molecular architecture is required. It serves as a key building block for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Fine Chemical Production: Serves as a versatile building block for creating specialty chemicals, dyes, and complex organic ligands.
• Research & Development: Essential for medicinal chemistry and process chemistry research in both academic and industrial R&D laboratories.
• Ligand and Catalyst Preparation: Used to synthesize specialized pyridine-based ligands for catalytic applications in organic synthesis.

Basic Information

Product Name	Pyridine, 5-Chloro-2-(Chloromethyl)-, Hydrochloride
CAS No.	124425-84-9
Molecular Formula	C6H6Cl2N • HCl
Molecular Weight	212.48 g/mol (Free base: 176.03 g/mol)
Synonyms	5-Chloro-2-(chloromethyl)pyridine hydrochloride; 2-(Chloromethyl)-5-chloropyridine hydrochloride; 5-Chloro-2-chloromethylpyridine HCl; 2-Chloromethyl-5-chloropyridine hydrochloride; (5-Chloro-2-pyridinyl)methyl chloride hydrochloride; 5-Chloro-2-pyridinechloromethane hydrochloride
EINECS	Contact for details

Quality Control

Our Pyridine, 5-Chloro-2-(Chloromethyl)-, Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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