Description

2,3,6-Trichloro-4-Methylpyridine is a halogenated pyridine derivative serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in providing a reactive scaffold for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific chlorinated pyridine motifs into their target structures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides where the trichloromethylpyridine structure confers specific biological activity.
• Chemical Research & Development: A versatile reagent for academic and industrial research focused on heterocyclic chemistry, catalysis, and material science.
• Ligand Precursor: Serves as a starting material for synthesizing specialized ligands used in coordination chemistry and catalysis.
• Functional Material Development: Employed in the creation of organic electronic materials and liquid crystals due to its electron-deficient aromatic system.

Basic Information

Product Name	2,3,6-Trichloro-4-Methylpyridine
CAS No.	52137-65-2
Molecular Formula	C6H4Cl3N
Molecular Weight	196.46 g/mol
Synonyms	4-Methyl-2,3,6-trichloropyridine; 2,3,6-Trichloro-4-picoline; 2,3,6-Trichloro-4-methylpyridine; Trichloromethylpyridine; NSC 523080; 4-Methyl-2,3,6-trichloropyridine; Pyridine, 2,3,6-trichloro-4-methyl-
EINECS	Contact for details

Quality Control

Our 2,3,6-Trichloro-4-Methylpyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for use in sensitive synthetic applications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed and stored in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.