Description

4,6-Dichloropicolinonitrile is a halogenated pyridine derivative that serves as a versatile and high-value synthetic intermediate in advanced chemical manufacturing. Its molecular structure, featuring both chloro and cyano substituents, makes it a critical precursor for constructing complex heterocyclic systems used in pharmaceuticals and agrochemicals. This compound is essential for research and development chemists, process engineers, and manufacturers in the life science and specialty chemical sectors seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Precursor for developing advanced herbicides, fungicides, and insecticides with specific modes of action.
• Ligand and Catalyst Development: Used to create specialized pyridine-based ligands for metal-catalyzed cross-coupling reactions.
• Material Science Research: Intermediate in the production of functional polymers and organic electronic materials.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs for the production of bespoke molecules for client R&D programs.
• Academic and Industrial Research: Used in methodological development and exploration of new chemical transformations in heterocyclic chemistry.

Basic Information

Product Name	4,6-Dichloropicolinonitrile
CAS No.	40314-71-4
Molecular Formula	C6H2Cl2N2
Molecular Weight	172.99 g/mol
Synonyms	4,6-Dichloro-2-cyanopyridine; 2-Cyano-4,6-dichloropyridine; 4,6-Dichloropyridine-2-carbonitrile; Picolinonitrile, 4,6-dichloro-; 4,6-Dichloro-2-pyridinecarbonitrile
EINECS	Contact for details

Quality Control

Our 4,6-Dichloropicolinonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including identity confirmation by FT-IR and NMR, purity assessment by HPLC, and control of key impurities. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

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