Description

3-Bromo-4-Methoxy-Pyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogen and methoxy groups for structure-activity relationship (SAR) studies.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components.
• Custom Synthesis and Contract Manufacturing: A fundamental substrate for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	3-Bromo-4-Methoxy-Pyridine
CAS No.	82257-09-8
Molecular Formula	C6H6BrNO
Molecular Weight	188.02 g/mol
Synonyms	4-Methoxy-3-bromopyridine; 3-Bromo-4-methoxypyridine; 3-Bromo-4-pyridinol methyl ether; Pyridine, 3-bromo-4-methoxy-; 82257-09-8
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Methoxy-Pyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates under GMP or ISO guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Melting Point	Contact for details
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.