Description

Pyridine,3,5-Dichloro-2-Fluoro-4-Methoxy-(9Ci) is a high-purity, multi-substituted pyridine derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique halogenated and methoxylated structure makes it an invaluable building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its halogenated pyridine core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of functionalized organic materials, such as liquid crystals or conductive polymers, due to its electron-withdrawing substituents.
• Custom Synthesis and Contract Manufacturing: An essential starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the fine chemical industry.

Basic Information

Product Name	Pyridine,3,5-Dichloro-2-Fluoro-4-Methoxy-(9Ci)
CAS No.	175965-87-4
Molecular Formula	C7H4Cl2FNO
Molecular Weight	220.02 g/mol
Synonyms	3,5-Dichloro-2-fluoro-4-methoxypyridine; 2-Fluoro-3,5-dichloro-4-methoxypyridine; 4-Methoxy-3,5-dichloro-2-fluoropyridine; Pyridine, 3,5-dichloro-2-fluoro-4-methoxy-; 175965-87-4; 3,5-Dichloro-2-fluoro-4-pyridinol methyl ether
EINECS	Contact for details

Quality Control

Our Pyridine,3,5-Dichloro-2-Fluoro-4-Methoxy-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

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%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤0.5%

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