Description

5-Bromo-2-Chloro-4-Ethoxypyridine is a high-purity halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules with tailored properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), especially in kinase inhibitor and antiviral drug research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the pyridine core offers specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and material science applications.
• Functional Material Research: Employed in the synthesis of organic electronic materials, liquid crystals, and dyes due to its modifiable halogen and ether groups.
• Custom Chemical Synthesis: Provides a versatile handle for medicinal and process chemistry, enabling further functionalization via cross-coupling and nucleophilic substitution reactions.

Basic Information

Product Name	5-Bromo-2-Chloro-4-Ethoxypyridine
CAS No.	52311-48-5
Molecular Formula	C7H7BrClNO
Molecular Weight	236.49 g/mol
Synonyms	2-Chloro-5-bromo-4-ethoxypyridine; 4-Ethoxy-5-bromo-2-chloropyridine; 5-Bromo-2-chloro-4-ethoxypyridine; 2-Chloro-4-ethoxy-5-bromopyridine; 4-Ethoxy-2-chloro-5-bromopyridine; Pyridine, 5-bromo-2-chloro-4-ethoxy-
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Chloro-4-Ethoxypyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.