Description

3,5-Dibromo-4-ethoxypyridine is a halogenated pyridine derivative serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its core value lies in the strategic positioning of bromine atoms and the ethoxy group, enabling selective functionalization for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized nitrogen-containing ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as components for organic light-emitting diodes (OLEDs) or conductive polymers.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for clients.
• Academic and R&D Laboratories: Used in fundamental organic chemistry research to study cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic aromatic substitution.

Basic Information

Product Name	3,5-Dibromo-4-ethoxypyridine
CAS No.	89677-66-7
Molecular Formula	C7H7Br2NO
Molecular Weight	280.95 g/mol
Synonyms	4-Ethoxy-3,5-dibromopyridine; 3,5-Dibromo-4-ethoxypyridine; Pyridine, 3,5-dibromo-4-ethoxy-; 4-Ethoxy-3,5-dibromopyridine; 3,5-Dibromo-4-pyridinol ethyl ether
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-4-ethoxypyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment and are available upon request to support your quality assurance protocols.

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, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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