Description

2,3-Dichloro-5-Ethoxypyridine is a high-purity halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile, multi-functional scaffold for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists in fine chemical, pharmaceutical, and crop protection industries seeking to introduce specific chloro and ethoxy substituents into heterocyclic systems.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the pyridine core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized polymers, liquid crystals, and organic electronic materials.
• Custom Synthesis and Contract Manufacturing: A valuable substrate for custom chemical synthesis services and scale-up projects requiring specific halogenated pyridine chemistry.

Basic Information

Product Name	2,3-Dichloro-5-Ethoxypyridine
CAS No.	1345471-27-3
Molecular Formula	C7H7Cl2NO
Molecular Weight	192.04 g/mol
Synonyms	5-Ethoxy-2,3-dichloropyridine; 2,3-Dichloro-5-ethoxypyridine; Pyridine, 2,3-dichloro-5-ethoxy-; 1345471-27-3
EINECS	Contact for details

Quality Control

Our 2,3-Dichloro-5-Ethoxypyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

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 strong oxidizing agents and strong bases.

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%

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