Description

Benzoic Acid, 2-Amino-4,5-Difluoro-, Ethyl Ester (9Ci) is a high-purity, fluorinated aromatic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring precise, small-molecule construction for active pharmaceutical ingredients (APIs), liquid crystal materials, or advanced material science will find this specialty chemical essential.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing complex fluorinated architectures.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and pesticides, where the difluoro-amino benzoate moiety can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated components in electronic display materials, contributing to improved performance and stability.
• Organic Synthesis & Research: A versatile reagent for academic and industrial R&D labs exploring new reactions, catalysis, and the creation of complex fluorinated organic compounds.
• Fine Chemical Production: Employed in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals requiring specific aromatic substitution patterns.

Basic Information

Product Name	Benzoic Acid, 2-Amino-4,5-Difluoro-, Ethyl Ester (9Ci)
CAS No.	864293-36-7
Molecular Formula	C9H9F2NO2
Molecular Weight	201.17 g/mol
Synonyms	Ethyl 2-Amino-4,5-difluorobenzoate; 2-Amino-4,5-difluorobenzoic Acid Ethyl Ester; 4,5-Difluoroanthranilic Acid Ethyl Ester; Benzoic acid, 2-amino-4,5-difluoro-, ethyl ester; 864293-36-7; Ethyl 4,5-difluoroanthranilate; AI3-31895
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Amino-4,5-Difluoro-, Ethyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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. This material is light-sensitive (store away from light).

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	≤ 10 ppm

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