Description

4,5-Dichloronicotinonitrile is a high-value, halogenated pyridine derivative serving as a critical synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of advanced pharmaceuticals and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially kinase inhibitors and other biologically active heterocycles.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where the dichloro-nicotinonitrile scaffold imparts specific activity.
• Material Science Research: Serves as a precursor for the development of specialized ligands, catalysts, and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4,5-Dichloronicotinonitrile
CAS No.	1009334-06-8
Molecular Formula	C6H2Cl2N2
Molecular Weight	172.99 g/mol
Synonyms	4,5-Dichloro-3-cyanopyridine; 3-Cyano-4,5-dichloropyridine; 4,5-Dichloropyridine-3-carbonitrile; Nicotinonitrile, 4,5-dichloro-; 4,5-Dichloro-3-pyridinecarbonitrile
EINECS	Contact for details

Quality Control

Our 4,5-Dichloronicotinonitrile is manufactured under strict quality management systems. 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 research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.