Description

4-Amino-2,3-Difluorobenzene Acetic Acid Ethyl Ester is a high-purity fluorinated aromatic building block of significant importance in advanced organic synthesis. Its molecular structure, featuring both an amino group and fluorine substituents, makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a building block for fluorinated liquid crystal compounds used in display technologies.
• Functional Dye Production: Employed in the manufacture of specialized dyes and pigments with improved light-fastness and solubility.
• Organic Electronics: Acts as a monomer or intermediate in the synthesis of materials for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new fluorination methodologies and heterocyclic chemistry.

Basic Information

Product Name	4-Amino-2,3-Difluorobenzene Acetic Acid Ethyl Ester
CAS No.	317356-85-7
Molecular Formula	C10H11F2NO2
Molecular Weight	215.20 g/mol
Synonyms	Ethyl 2-(4-Amino-2,3-difluorophenyl)acetate; 2-(4-Amino-2,3-difluorophenyl)acetic Acid Ethyl Ester; 4-Amino-2,3-difluorobenzeneacetic Acid Ethyl Ester; 2,3-Difluoro-4-aminophenylacetic Acid Ethyl Ester; ADBAE Ester; ADFBA Ethyl Ester
EINECS	Contact for details

Quality Control

Our production of 4-Amino-2,3-Difluorobenzene Acetic Acid Ethyl Ester adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including HPLC, GC, and NMR to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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 room temperature (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

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	≤ 20 ppm

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