Description

2,3,5-Trichloro Pyridine is a halogenated pyridine derivative serving as a critical advanced intermediate in organic synthesis. Its value lies in providing a versatile, multi-functional scaffold for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and high-performance agrochemicals. This compound is essential for R&D chemists and process engineers 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 for the synthesis of novel drug candidates, especially in antiviral and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides where the trichloropyridine core impributes specific bioactivity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and corrosion inhibitors.
• Custom Synthesis and Contract Manufacturing: A vital starting material for fine chemical companies offering bespoke synthesis services.

Basic Information

Product Name	2,3,5-Trichloro Pyridine
CAS No.	516063-70-0
Molecular Formula	C5H2Cl3N
Molecular Weight	182.44 g/mol
Synonyms	2,3,5-Trichloropyridine; Pyridine, 2,3,5-trichloro-; 2,3,5-TrCl-Pyridine; NSC 406903; 2,3,5-Trichloropyridine (principal synonym)
EINECS	Contact for details

Quality Control

Our 2,3,5-Trichloro Pyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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%
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.