Description

3-Bromo-2-Chloro-5-(Difluoromethyl)Pyridine is a high-value halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it an indispensable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral drugs.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a versatile scaffold for creating specialized ligands in transition metal catalysis.
• Material Science Research: Building block for the development of advanced organic electronic materials and liquid crystals.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	3-Bromo-2-Chloro-5-(Difluoromethyl)Pyridine
CAS No.	71702-02-8
Molecular Formula	C6H3BrClF2N
Molecular Weight	242.45 g/mol
Synonyms	2-Chloro-3-bromo-5-(difluoromethyl)pyridine; 5-(Difluoromethyl)-3-bromo-2-chloropyridine; 3-Bromo-2-chloro-5-difluoromethylpyridine; Pyridine, 3-bromo-2-chloro-5-(difluoromethyl)-; 71702-02-8
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Chloro-5-(Difluoromethyl)Pyridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data including HPLC, GC, NMR, and mass spectrometry. A Certificate of Analysis (COA) is supplied with each batch, detailing purity and impurity profiles to meet the stringent requirements of pharmaceutical and agrochemical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.