Description

5-Bromo-4-Chloro-2,6-Dimethoxy-Pyridine 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 precise reactivity for constructing complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and antiviral drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Material Science Precursor: Serves as a monomer or functionalization agent in the synthesis of specialty polymers, liquid crystals, and electronic materials.
• Chemical Research & Development: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic aromatic substitution, enabling library synthesis for high-throughput screening.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex heterocyclic dyes and functional colorants.

Basic Information

Product Name	5-Bromo-4-Chloro-2,6-Dimethoxy-Pyridine
CAS No.	42362-16-3
Molecular Formula	C7H7BrClNO2
Molecular Weight	252.49 g/mol
Synonyms	4-Chloro-5-bromo-2,6-dimethoxypyridine; 2,6-Dimethoxy-5-bromo-4-chloropyridine; 5-Bromo-4-chloro-2,6-dimethoxypyridine; Pyridine, 5-bromo-4-chloro-2,6-dimethoxy-; 42362-16-3; 5-Br-4-Cl-2,6-(MeO)2Py
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Chloro-2,6-Dimethoxy-Pyridine 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 full traceability and detailed Certificates of Analysis (COA) for each lot, supporting your regulatory and quality assurance requirements for GMP and non-GMP applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

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