Description

4-Amino-2-Fluorobenzoic Acid is a versatile fluorinated benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and a fluorine substituent, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and material science industries, where precise chemical functionality is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for fluorinated drugs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and fungicides, where the fluorine atom enhances biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated organic electronic materials, contributing to improved performance in displays and lighting.
• Dye & Pigment Manufacturing: Intermediate for producing specialized fluorinated dyes and pigments with enhanced color fastness and unique optical properties.
• Polymer Modification: Used to introduce fluorine and carboxylic acid functional groups into polymer chains, altering surface properties and chemical resistance.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new fluorination chemistry and creating novel compound libraries.

Basic Information

Product Name	4-Amino-2-Fluorobenzoic Acid
CAS No.	446-31-1
Molecular Formula	C7H6FNO2
Molecular Weight	155.13 g/mol
Synonyms	2-Fluoro-4-aminobenzoic Acid; 4-Amino-2-fluorobenzoic Acid; Benzoic acid, 4-amino-2-fluoro-; 2-Fluoro-4-aminobenzoic acid; 4-Amino-2-fluoro-benzoic acid; 2-Fluoro-4-aminobenzoic acid; 4-Amino-2-fluorobenzoic acid; 2-Fluoro-4-aminobenzoic acid
EINECS	207-175-5

Quality Control

Our 4-Amino-2-Fluorobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthesis applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
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.