Description

3,4-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 providing a multifunctional aromatic core with precise halogen substitution, enabling the development of complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for creating active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), especially in drug discovery programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the halogen pattern influences bioactivity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing fluorinated aromatic compounds used in electronic displays and organic light-emitting diodes.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitution reactions to introduce the benzoic acid moiety into complex structures.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel fluorinated compounds.
• Polymer Modifier: Can be used to synthesize monomers for specialty polymers, imparting specific chemical resistance or thermal stability.

Basic Information

Product Name	3,4-Dichloro-2-Fluorobenzoic Acid
CAS No.	1349715-68-9
Molecular Formula	C7H3Cl2FO2
Molecular Weight	209.00 g/mol
Synonyms	2-Fluoro-3,4-dichlorobenzoic Acid; Benzoic acid, 3,4-dichloro-2-fluoro-; 3,4-Dichloro-2-fluorobenzoic acid; 1349715-68-9; 2-Fluoro-3,4-dichlorobenzoic acid; 3,4-Dichloro-2-fluoro-benzoic acid
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-2-Fluorobenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, and we support compliance with global regulatory standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
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.