Description

Ethyl 4-Amino-3,5-Difluorobenzoate is a high-purity fluorinated benzoate ester derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic placement of fluorine atoms and the reactive amino and ester functional groups, enabling precise molecular modifications. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals. The CAS number for this specific compound is 1415920-00-1.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for fluorinated drug candidates targeting CNS disorders, oncology, and anti-infectives.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and pesticides where fluorine incorporation enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Used in the research and production of fluorinated organic electronic materials for displays and lighting applications.
• Advanced Polymer Chemistry: Monomer or modifier for creating specialty polymers with tailored thermal, chemical, or surface properties.
• Chemical Research & Development: Versatile scaffold in medicinal and synthetic chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fluorinated Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments with improved lightfastness and color properties.

Basic Information

Item	Details
Product Name	Ethyl 4-Amino-3,5-Difluorobenzoate
CAS No.	1415920-00-1
Molecular Formula	C9H9F2NO2
Molecular Weight	201.17 g/mol
Synonyms	4-Amino-3,5-difluorobenzoic Acid Ethyl Ester; Ethyl 4-Amino-3,5-difluorobenzoate; Benzoic acid, 4-amino-3,5-difluoro-, ethyl ester; 3,5-Difluoro-4-aminobenzoic Acid Ethyl Ester; Ethyl 3,5-Difluoro-4-aminobenzoate; 1415920-00-1; 4-Amino-3,5-difluorobenzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Every batch of Ethyl 4-Amino-3,5-Difluorobenzoate is manufactured under a strict quality management system. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) with detailed HPLC/GC purity data, identity confirmation (IR, NMR), and impurity profiles. Our quality commitment ensures reliable consistency and traceability for your critical R&D and production processes.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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