Description

2,5-Dibromo-3-methoxypyridine is a high-purity halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual bromine substitution and methoxy group, which provide distinct reactivity for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used to construct advanced pyridine-based herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in transition metal catalysis.
• Material Science Research: Employed in the development of organic electronic materials and liquid crystals.
• Custom Synthesis & Contract Manufacturing: A versatile scaffold for custom chemical synthesis and process development services.
• Academic & R&D Laboratories: Used in methodological studies and the discovery of new chemical transformations.

Basic Information

Product Name	2,5-Dibromo-3-methoxypyridine
CAS No.	1142191-57-8
Molecular Formula	C6H5Br2NO
Molecular Weight	266.92 g/mol
Synonyms	3-Methoxy-2,5-dibromopyridine; 2,5-Dibromo-3-pyridinol methyl ether; 2,5-Dibromo-3-methoxypyridine; Pyridine, 2,5-dibromo-3-methoxy-; 1142191-57-8
EINECS	Contact for details

Quality Control

Our 2,5-Dibromo-3-methoxypyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

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%
Heavy Metals	≤ 20 ppm

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