Description

3,4,5-Trichloro-2-Methylpyridine is a halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique substitution pattern, which provides specific reactivity and steric properties essential for constructing complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for creating heterocyclic cores with specific biological activity.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its chlorinated pyridine structure contributes to product efficacy and stability.
• Chemical Research: Employed in academic and industrial laboratories as a versatile reagent for studying nucleophilic substitution reactions and metal-catalyzed cross-couplings.
• Material Science Precursor: Acts as a starting material for synthesizing specialized ligands used in catalysis or for creating functionalized polymers.

Basic Information

Product Name	3,4,5-Trichloro-2-Methylpyridine
CAS No.	1187932-77-9
Molecular Formula	C6H4Cl3N
Molecular Weight	196.46 g/mol
Synonyms	2-Methyl-3,4,5-trichloropyridine; 3,4,5-Trichloro-2-picoline; Trichloromethylpyridine; Pyridine, 3,4,5-trichloro-2-methyl-; 2-Picoline, 3,4,5-trichloro-
EINECS	Contact for details

Quality Control

Our 3,4,5-Trichloro-2-Methylpyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are available upon request to support your quality assurance protocols.

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 such as strong bases and strong oxidizing agents.

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%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.