Description

Pyridine, 4,5-Dichloro-2-(Trifluoromethyl)- is a high-value, multi-functional halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both chlorine and trifluoromethyl substituents, makes it an essential intermediate for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the development of new drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the trifluoromethyl group enhances biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of functionalized polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A versatile scaffold for exploratory organic synthesis in academic and industrial R&D laboratories.

Basic Information

Product Name	Pyridine, 4,5-Dichloro-2-(Trifluoromethyl)-
CAS No.	823221-98-3
Molecular Formula	C7H2Cl2F3N
Molecular Weight	231.00 g/mol
Synonyms	4,5-Dichloro-2-(trifluoromethyl)pyridine; 2-(Trifluoromethyl)-4,5-dichloropyridine; 4,5-Dichloro-2-trifluoromethylpyridine; 4,5-Dichloro-α,α,α-trifluoro-2-picoline; Pyridine, 4,5-dichloro-2-(trifluoromethyl)-; CAS 823221-98-3
EINECS	Contact for details

Quality Control

Our Pyridine, 4,5-Dichloro-2-(Trifluoromethyl)- is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for research and commercial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. Due to its fluoride/strong alkali chemical properties, ensure proper segregation in storage areas.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
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.