Description

3-Chloro-2-Fluorobenzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it an essential intermediate for creating complex molecules with tailored properties. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and insecticides, leveraging the fluorine atom for enhanced bioactivity and environmental stability.
• Liquid Crystal & OLED Materials: Used in the production of fluorinated components for electronic display materials, where its structure contributes to improved thermal stability and electro-optical properties.
• Polymer Modification: Serves as a monomer or additive to introduce halogenated aromatic units into polymer chains, enhancing flame retardancy and chemical resistance.
• Organic Synthesis & Research: Versatile reagent in academic and industrial R&D for constructing complex aromatic systems via cross-coupling and functional group transformation reactions.
• Dye & Pigment Industry: Intermediate for synthesizing specialized halogenated dyes and pigments that offer superior lightfastness and color properties.

Basic Information

Product Name	3-Chloro-2-Fluorobenzoic Acid
CAS No.	161957-55-7
Molecular Formula	C7H4ClFO2
Molecular Weight	174.56 g/mol
Synonyms	2-Fluoro-3-chlorobenzoic Acid; Benzoic acid, 3-chloro-2-fluoro-; 3-Chloro-2-fluorobenzoic acid; 161957-55-7; 2-Fluoro-3-chlorobenzoic acid; 3-Chloro-2-fluoro-benzoic acid; 3-Chloro-2-fluorobenzoic acid (ACI); AKOS BRN-0712
EINECS	Contact for details

Quality Control

Our 3-Chloro-2-Fluorobenzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and production. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent batch-to-batch quality.

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 heat, sparks, and open flame. The container should be kept tightly closed in a dry and well-ventilated place. Store under inert atmosphere if prolonged storage is required.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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