Description

2,4-Dichloro-5-(Chloromethyl)-Pyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its multi-functional reactive sites, enabling the construction of complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for antiviral and antibacterial compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating novel ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the development of functionalized polymers and organic electronic materials.
• Custom Synthesis and R&D: A valuable scaffold for medicinal chemistry and process research in contract research organizations (CROs) and fine chemical companies.

Basic Information

Product Name	2,4-Dichloro-5-(Chloromethyl)-Pyridine
CAS No.	73998-96-6
Molecular Formula	C6H4Cl3N
Molecular Weight	196.46 g/mol
Synonyms	5-(Chloromethyl)-2,4-dichloropyridine; 2,4-Dichloro-5-chloromethylpyridine; (2,4-Dichloropyridin-5-yl)methyl chloride; 2,4-Dichloro-5-pyridinylmethyl chloride; 73998-96-6; 5-(Chloromethyl)-2,4-dichloropyridine
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-5-(Chloromethyl)-Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for all commercial quantities, supporting your regulatory and R&D requirements.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.