Description

3-Pyridinecarbonitrile, 4-Chloro-2-Methyl- is a high-purity, versatile heterocyclic building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both chloro and cyano substituents on the pyridine ring, makes it a critical intermediate for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the pyridine core is a common structural motif.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Acts as a building block for creating functional organic materials, such as liquid crystals, organic semiconductors, and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis houses serving the life sciences industry.

Basic Information

Product Name	3-Pyridinecarbonitrile, 4-Chloro-2-Methyl-
CAS No.	1261487-92-6
Molecular Formula	C7H5ClN2
Molecular Weight	152.58 g/mol
Synonyms	4-Chloro-2-methylnicotinonitrile; 4-Chloro-2-methyl-3-cyanopyridine; 2-Methyl-4-chloronicotinonitrile; 4-Chloro-2-methylpyridine-3-carbonitrile; 3-Cyano-4-chloro-2-methylpyridine; 4-Chloro-2-methyl-3-pyridinecarbonitrile
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridinecarbonitrile, 4-Chloro-2-Methyl- is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials such as 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%
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.