Description

5-Bromo-4-Chloro-2-Methoxypyridine is a high-purity halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which provides versatile reactivity for constructing complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and insecticides with specific modes of action.
• Material Science Research: Used in the development of organic electronic materials, ligands for catalysis, and functionalized polymers.
• Chemical Biology: Serves as a probe or tag in medicinal chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis: Foundation for contract research organizations (CROs) and CDMOs to produce bespoke compounds for client projects.

Basic Information

Product Name	5-Bromo-4-Chloro-2-Methoxypyridine
CAS No.	851607-27-7
Molecular Formula	C6H5BrClNO
Molecular Weight	222.47 g/mol
Synonyms	4-Chloro-5-bromo-2-methoxypyridine; 2-Methoxy-4-chloro-5-bromopyridine; 5-Bromo-4-chloro-2-methoxypyridine; 851607-27-7; 4-Chloro-5-bromo-2-pyridinol methyl ether
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Chloro-2-Methoxypyridine is manufactured under strict quality management systems. Each 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 every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
Single Impurity (HPLC)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.