Description

4,5-Difluoroanthranilic Acid Hydrochloride is a high-purity, fluorinated aromatic building block essential for advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of fluorinated drug candidates, including kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides and pesticides, where the fluorine atoms enhance biological activity and metabolic stability.
• Material Science: Serves as a building block for advanced polymers and liquid crystals, leveraging its aromatic and fluorinated structure.
• Organic Synthesis: A versatile reagent for constructing complex heterocycles and functionalized aromatic compounds in academic and industrial R&D.
• Fluorescent Dye & Sensor Development: Employed in the creation of fluorophores and molecular probes for diagnostic and analytical applications.

Basic Information

Product Name	4,5-Difluoroanthranilic Acid Hydrochloride
CAS No.	20372-64-9
Molecular Formula	C7H6F2NO2·HCl
Molecular Weight	209.58 (Free acid) / 246.04 (Hydrochloride salt)
Synonyms	2-Amino-4,5-difluorobenzoic Acid Hydrochloride; 4,5-Difluoro-2-aminobenzoic Acid Hydrochloride; Benzoic acid, 2-amino-4,5-difluoro-, hydrochloride (1:1); 4,5-DFAA HCl; 4,5-Difluoroanthranilic Acid HCl; 2-Carboxy-4,5-difluoroaniline Hydrochloride
EINECS	Contact for details

Quality Control

Our 4,5-Difluoroanthranilic Acid Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) documenting all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
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.