Description

2-Amino-5-Fluorobenzoic Acid Ethyl Ester is a high-purity fluorinated benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both an amino and an ester group on a fluorinated aromatic ring, makes it a versatile intermediate for constructing complex pharmacologically active molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated quinolone antibiotics and other novel drug candidates targeting bacterial infections.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and stability.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a starting material for developing electron-transport or host materials in display and lighting technologies.
• Liquid Crystal & Dye Intermediate: Employed in the manufacture of fluorinated dyes and liquid crystal compounds for electronic displays.
• Academic & Contract Research: Serves as a standard reagent in university and CRO laboratories for methodological development in fluorination and cross-coupling reactions.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in regulatory and compliance testing.

Basic Information

Product Name	2-Amino-5-Fluorobenzoic Acid Ethyl Ester
CAS No.	391-93-5
Molecular Formula	C9H10FNO2
Molecular Weight	183.18 g/mol
Synonyms	Ethyl 2-Amino-5-fluorobenzoate; 5-Fluoroanthranilic Acid Ethyl Ester; 2-Amino-5-fluorobenzoic Acid Ethyl Ester; Benzoic acid, 2-amino-5-fluoro-, ethyl ester; Ethyl 5-fluoroanthranilate; 5-Fluoro-2-aminobenzoic Acid Ethyl Ester; 2-Amino-5-fluoro-benzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-5-Fluorobenzoic Acid Ethyl Ester is manufactured under a strict quality management system and undergoes comprehensive analytical testing. We ensure compliance with relevant industry standards for fine chemical intermediates. A detailed Certificate of Analysis (COA), providing batch-specific data for identity, purity, and impurity profiles, is supplied with each shipment and is available upon request.

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 material 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
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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