Description

3-Bromo-2-Chloro-4-Picoline is a halogenated pyridine derivative, a versatile and high-value building block in advanced organic synthesis. Its precise molecular structure makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions, such as Suzuki and Buchwald-Hartwig couplings.
• Material Science Research: Employed in the synthesis of organic electronic materials, including charge-transport molecules and light-emitting compounds.
• Chemical Research & Development: A valuable scaffold for medicinal chemistry and process chemistry R&D to explore new chemical spaces and reaction pathways.

Basic Information

Product Name	3-Bromo-2-Chloro-4-Picoline
CAS No.	55404-31-4
Molecular Formula	C6H5BrClN
Molecular Weight	206.47 g/mol
Synonyms	2-Chloro-3-bromo-4-methylpyridine; 4-Methyl-3-bromo-2-chloropyridine; 3-Bromo-2-chloro-4-methylpyridine; 2-Chloro-3-bromo-4-picoline; 4-Picoline, 3-bromo-2-chloro-; 3-Br-2-Cl-4-picoline
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Chloro-4-Picoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for each shipment, supporting your quality assurance and regulatory compliance needs.

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). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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.