Description

4-Chloro-5-Methylpyridine-2-Carbonitrile is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters because it serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, enabling the introduction of both chloro and cyano functional groups. Pharmaceutical, agrochemical, and specialty chemical R&D teams need it to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of kinase inhibitors, antiviral agents, and other small-molecule drug candidates.
• Agrochemical Development: Used in the research and production of advanced herbicides, fungicides, and insecticides.
• Ligand & Catalyst Synthesis: Serves as a precursor for creating novel pyridine-based ligands used in catalytic systems.
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom chemical synthesis and scale-up projects.
• Academic & Industrial R&D: Used in research laboratories for exploring new chemical reactions and building complex molecular architectures.

Basic Information

Product Name	4-Chloro-5-Methylpyridine-2-Carbonitrile
CAS No.	1257211-14-5
Molecular Formula	C7H5ClN2
Molecular Weight	152.58 g/mol
Synonyms	2-Cyano-4-chloro-5-methylpyridine; 4-Chloro-5-methyl-2-pyridinecarbonitrile; 5-Methyl-4-chloropyridine-2-carbonitrile; 4-Chloro-5-methylpicolinonitrile; 2-Pyridinecarbonitrile, 4-chloro-5-methyl-; 4-Chloro-5-methyl-2-cyanopyridine
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Methylpyridine-2-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment to support your quality assurance and regulatory needs.

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 strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.