Description

3-Bromo-2,4-dimethoxypyridine is a high-purity, versatile brominated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of the bromine atom and methoxy groups, which facilitate selective cross-coupling reactions and functional group transformations. This compound 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: A key precursor in the synthesis of complex drug molecules, especially those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Material Science Research: Employed in the creation of organic ligands for catalysis and as a monomer for specialty polymers.
• Cross-Coupling Reactions: The bromine substituent makes it an excellent substrate for Suzuki, Stille, and Buchwald-Hartwig amination reactions.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.
• Custom Synthesis & Contract Manufacturing: Serves as a starting material for custom synthesis projects in fine chemical production.

Basic Information

Product Name	3-Bromo-2,4-dimethoxypyridine
CAS No.	96246-00-3
Molecular Formula	C7H8BrNO2
Molecular Weight	218.05 g/mol
Synonyms	2,4-Dimethoxy-3-bromopyridine; 3-Bromo-2,4-dimethoxypyridine; Pyridine, 3-bromo-2,4-dimethoxy-; 3-Brom-2,4-dimethoxypyridin; 3-Bromo-2,4-dimetoxypiridina
EINECS	Contact for details

Quality Control

Our 3-Bromo-2,4-dimethoxypyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound should be handled under an inert atmosphere for long-term storage to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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