Description

3-Bromo-5-Chloro-4-Methoxypyridine is a high-purity halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, where its halogen and methoxy groups contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of functionalized organic materials, such as liquid crystals or conductive polymers.
• Chemical Biology Probes: Useful for labeling and modifying biomolecules in proteomics and diagnostic assay development.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds for client-specific projects.

Basic Information

Product Name	3-Bromo-5-Chloro-4-Methoxypyridine
CAS No.	1214362-58-9
Molecular Formula	C6H5BrClNO
Molecular Weight	222.47 g/mol
Synonyms	3-Bromo-5-chloro-4-methoxypyridine; 4-Methoxy-3-bromo-5-chloropyridine; 5-Chloro-3-bromo-4-methoxypyridine; Pyridine, 3-bromo-5-chloro-4-methoxy-; 1214362-58-9
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Chloro-4-Methoxypyridine is manufactured under a strict quality management system. 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, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	≤ 0.5%

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