Description

Ethyl 4-Ethoxy-2,5-Difluorobenzoate is a high-purity fluorinated benzoate ester derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in providing a versatile molecular scaffold for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research institutions and industrial manufacturers engaged in the synthesis of fluorinated compounds, where its specific substitution pattern enables precise structural modifications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a precursor in the production of fluorinated liquid crystals for advanced display technologies.
• Organic Electronic Materials: Employed in the synthesis of organic semiconductors and charge-transport materials for OLEDs and photovoltaic cells.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new fluorination methodologies and coupling reactions.
• Custom Synthesis: Provides a foundational structure for contract manufacturing organizations (CMOs) producing bespoke fine chemicals for client-specific projects.

Basic Information

Product Name	Ethyl 4-Ethoxy-2,5-Difluorobenzoate
CAS No.	1823562-23-7
Molecular Formula	C11H12F2O3
Molecular Weight	230.21 g/mol
Synonyms	Ethyl 4-Ethoxy-2,5-Difluorobenzoate; Benzoic acid, 4-ethoxy-2,5-difluoro-, ethyl ester; 2,5-Difluoro-4-ethoxybenzoic acid ethyl ester; 4-Ethoxy-2,5-difluorobenzoic acid ethyl ester; Ethyl 2,5-difluoro-4-ethoxybenzoate; CAS 1823562-23-7
EINECS	Contact for details

Quality Control

Our Ethyl 4-Ethoxy-2,5-Difluorobenzoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and internal quality standards.

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). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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