Description

2,3,4-Trichloro-Pyridine is a halogenated pyridine derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and high-performance agrochemicals. Industries requiring precise and reliable building blocks for heterocyclic synthesis, such as pharmaceutical R&D, agrochemical manufacturing, and specialty chemical production, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides, where the trichloro-pyridine moiety contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for fine chemical and custom synthesis houses serving diverse R&D sectors.

Basic Information

Product Name	2,3,4-Trichloro-Pyridine
CAS No.	55934-02-6
Molecular Formula	C5H2Cl3N
Molecular Weight	182.44 g/mol
Synonyms	2,3,4-Trichloropyridine; Pyridine, 2,3,4-trichloro-; NSC 403079; 2,3,4-Trichloro-1-azabenzene; 2,3,4-Trichloroazinine; Trichloropyridine (mixed isomers reference); 2,3,4-TCP
EINECS	Contact for details

Quality Control

Our 2,3,4-Trichloro-Pyridine is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to confirm identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with cGMP and ISO 9001 standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	48 - 52 °C
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.