Description

Pyridine, 5-Chloro-2-(4-Methylphenyl)- is a specialized halogenated pyridine derivative, a key building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating complex ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other functional organic materials.
• Chemical Research & Development: A valuable scaffold for medicinal chemistry and structure-activity relationship (SAR) studies in academic and industrial labs.

Basic Information

Product Name	Pyridine, 5-Chloro-2-(4-Methylphenyl)-
CAS No.	669770-63-2
Molecular Formula	C12H10ClN
Molecular Weight	203.67 g/mol
Synonyms	5-Chloro-2-(4-methylphenyl)pyridine; 2-(4-Methylphenyl)-5-chloropyridine; 5-Chloro-2-p-tolylpyridine; 5-Chloro-2-(p-tolyl)pyridine; 5-Chloro-2-(4'-methylphenyl)pyridine; 2-(4-Methylphenyl)-5-chloro-pyridine; 5-Chloro-2-(4-methylphenyl)pyridine (CAS 669770-63-2)
EINECS	Contact for details

Quality Control

Our Pyridine, 5-Chloro-2-(4-Methylphenyl)- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

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.