Description

2,3-Difluoro-6-Aminobenzoic Acid is a high-value fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both an amino and a carboxylic acid group on a difluorinated aromatic ring, makes it indispensable for creating complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of fluorinated drug candidates, particularly for central nervous system (CNS) agents and kinase inhibitors.
• Agrochemical Synthesis: Building block for developing new-generation herbicides and pesticides with enhanced activity and selectivity.
• Ligand and Catalyst Development: Used to create specialized chelating ligands for metal catalysts in asymmetric synthesis.
• Material Science Research: Monomer or modifier for synthesizing specialty polymers and liquid crystals.
• Fluorine Chemistry Studies: Valuable substrate for investigating structure-activity relationships (SAR) in fluorinated aromatic systems.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds for client projects.

Basic Information

Product Name	2,3-Difluoro-6-Aminobenzoic Acid
CAS No.	442134-72-7
Molecular Formula	C7H5F2NO2
Molecular Weight	173.12 g/mol
Synonyms	6-Amino-2,3-difluorobenzoic Acid; 2,3-Difluoro-6-aminobenzoic Acid; Benzoic acid, 6-amino-2,3-difluoro-; 2,3-Difluoroaniline-6-carboxylic Acid; 2,3-DFABA; 6-Amino-2,3-DFBA; 2,3-Difluoro-6-ABA
EINECS	Contact for details

Quality Control

Every batch of our 2,3-Difluoro-6-Aminobenzoic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

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%
Heavy Metals (as Pb)	≤ 20 ppm

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