Description

4-Pyridinecarbonitrile, 2-Chloro-5-(2,4-Dichlorophenyl)- is a specialized halogenated pyridine derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its molecular architecture, featuring multiple chlorine substituents and a nitrile group, makes it a critical building block for constructing complex molecules with targeted biological or material properties. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for candidates targeting central nervous system (CNS) disorders or infectious diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Material Science Research: Serves as a monomer or functionalization agent in the development of advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Biology Probe Development: Utilized as a scaffold for creating molecular probes and inhibitors to study enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	4-Pyridinecarbonitrile, 2-Chloro-5-(2,4-Dichlorophenyl)-
CAS No.	952206-44-9
Molecular Formula	C12H5Cl3N2
Molecular Weight	283.54 g/mol
Synonyms	2-Chloro-5-(2,4-dichlorophenyl)isonicotinonitrile; 2-Chloro-5-(2,4-dichlorophenyl)-4-pyridinecarbonitrile; 4-Cyano-2-chloro-5-(2,4-dichlorophenyl)pyridine; 5-(2,4-Dichlorophenyl)-2-chloro-4-pyridinecarbonitrile; 2-Chloro-5-(2,4-dichlorophenyl)pyridine-4-carbonitrile; 4-Pyridinecarbonitrile, 2-chloro-5-(2,4-dichlorophenyl)-; 952206-44-9
EINECS	Contact for details

Quality Control

Our production of 4-Pyridinecarbonitrile, 2-Chloro-5-(2,4-Dichlorophenyl)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The compound should be kept under an inert atmosphere for long-term storage to maintain stability. Keep away from strong oxidizing 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.