Description

4-Chloro-3-Ethoxy-2-Fluorobenzoic Acid, 97% is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of chlorine, ethoxy, and fluorine substituents on the aromatic ring, which enables precise structural modifications for developing novel compounds. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), especially in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for synthesizing fluorinated aromatic compounds used in electronic display technologies and organic light-emitting diodes (OLEDs).
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers, imparting unique chemical resistance and physical properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new chemical reactions and creating libraries of novel fluorinated compounds.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex dyes and pigments, where the halogen and ether groups influence color and fastness properties.

Basic Information

Product Name	4-Chloro-3-Ethoxy-2-Fluorobenzoic Acid, 97%
CAS No.	1323966-33-1
Molecular Formula	C9H8ClFO3
Molecular Weight	218.61 g/mol
Synonyms	2-Fluoro-4-chloro-3-ethoxybenzoic acid; 3-Ethoxy-2-fluoro-4-chlorobenzoic acid; Benzoic acid, 4-chloro-3-ethoxy-2-fluoro-; 4-Chloro-3-ethoxy-2-fluorobenzoic acid; 1323966-33-1; 2-Fluoro-4-chloro-3-ethoxybenzoic acid 97%; 4-Chloro-2-fluoro-3-ethoxybenzoic acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Ethoxy-2-Fluorobenzoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the specified 97% minimum purity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality parameters. We are committed to consistent quality and supply reliability for your R&D and production needs.

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 strong acids and incompatible organic solvents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.