Description

2-Chloro-5-(Dichloromethyl)Pyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and high-performance agrochemicals. It is primarily needed by research and development chemists, process scale-up engineers, and manufacturers in the pharmaceutical and agrochemical industries seeking to introduce specific chlorinated functionalities into complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and fungicides, where the pyridine core contributes to biological activity.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and material science research, enabling the exploration of new chemical entities.
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized ligands for metal catalysis and coordination chemistry applications.
• Fine Chemical Production: Acts as a building block for other high-value, complex fine chemicals and specialty materials.

Basic Information

Product Name	2-Chloro-5-(Dichloromethyl)Pyridine
CAS No.	72637-18-4
Molecular Formula	C7H4Cl3N
Molecular Weight	210.47 g/mol
Synonyms	5-(Dichloromethyl)-2-chloropyridine; 2-Chloro-5-(dichloromethyl)pyridine; Pyridine, 2-chloro-5-(dichloromethyl)-; 72637-18-4; 2-Chloro-5-dichloromethylpyridine
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-(Dichloromethyl)Pyridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and related substances, to meet the stringent requirements of our global clientele in regulated industries. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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