Description

Ethyl 5-Chloro-2-Fluoro-4-Methoxybenzoate is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research chemists and process development scientists working on active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the development of novel drug candidates, especially those containing halogenated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides.
• Material Science Research: Serves as a monomer or functionalizing agent in the synthesis of specialty polymers and liquid crystals.
• Chemical Research & Development: A versatile reagent for constructing complex benzoate esters and exploring new fluorination/chlorination chemistry.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule assembly.

Basic Information

Product Name	Ethyl 5-Chloro-2-Fluoro-4-Methoxybenzoate
CAS No.	1266193-22-9
Molecular Formula	C10H10ClFO3
Molecular Weight	232.64 g/mol
Synonyms	5-Chloro-2-fluoro-4-methoxybenzoic acid ethyl ester; Ethyl 5-chloro-2-fluoro-4-methoxybenzoate; Benzoic acid, 5-chloro-2-fluoro-4-methoxy-, ethyl ester; 2-Fluoro-5-chloro-4-methoxybenzoic acid ethyl ester; 4-Methoxy-5-chloro-2-fluorobenzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 5-Chloro-2-Fluoro-4-Methoxybenzoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high standards, such as pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound is moisture-sensitive; ensure containers are sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Melting Point	Contact for details

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