Description

3-Bromo-5-Ethoxypyridine is a versatile brominated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both a bromine substituent and an ethoxy group, makes it a valuable intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and novel materials, where precise functionalization is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs targeting the central nervous system and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and functional polymers.
• Chemical Biology Probes: Utilized to create molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: A fundamental reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global chemical industry.

Basic Information

Product Name	3-Bromo-5-Ethoxypyridine
CAS No.	171171-17-8
Molecular Formula	C7H8BrNO
Molecular Weight	202.05 g/mol
Synonyms	5-Ethoxy-3-bromopyridine; 3-Bromo-5-ethoxypyridine; Pyridine, 3-bromo-5-ethoxy-; 171171-17-8; 3-Bromo-5-ethoxy-pyridine; 5-Bromo-3-ethoxypyridine (isomer check); 3-Br-5-EtO-Py
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Ethoxypyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

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. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.