Description

4,5-Dichloro-2-Fluorobenzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique halogen substitution pattern, which provides a versatile chemical handle for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting CNS disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystals for high-performance display technologies.
• Polymer Chemistry: Acts as a monomer or modifier for creating specialty polymers with enhanced chemical resistance and thermal stability.
• Organic Electronic Materials: Employed in the development of organic semiconductors and charge-transport materials.
• Chemical Research: A valuable reagent for methodological studies in cross-coupling reactions and fluorination chemistry.

Basic Information

Product Name	4,5-Dichloro-2-Fluorobenzoic Acid
CAS No.	289039-49-2
Molecular Formula	C7H3Cl2FO2
Molecular Weight	209.00 g/mol
Synonyms	2-Fluoro-4,5-dichlorobenzoic Acid; 4,5-Dichloro-2-fluorobenzoic Acid; Benzoic acid, 4,5-dichloro-2-fluoro-; 289039-49-2; 4,5-Dichloro-2-fluoro-benzoic acid; 2-Fluoro-4,5-dichloro-benzoic acid
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2-Fluorobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) 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 area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

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.