Description

Methyl 3-Ethoxy-4-Fluorobenzoate is a high-purity fluorinated aromatic ester building block of significant importance in advanced organic synthesis. Its core value lies in providing a versatile and reactive scaffold for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists working on active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and pesticides, where the fluorine and ethoxy substituents modulate biological activity and environmental stability.
• Liquid Crystal Materials: Serves as a precursor in the production of fluorinated liquid crystal compounds for display technologies.
• Organic Light-Emitting Diodes (OLEDs): Employed as a building block for electron-transport materials and emissive layer components.
• Polymer Modification: Acts as a monomer or modifier for introducing aromatic fluorinated units into specialty polymers to enhance thermal and chemical resistance.
• Chemical Research & Development: A valuable reagent for method development, catalysis studies, and exploring new fluorination reactions in academic and industrial R&D labs.

Basic Information

Product Name	Methyl 3-Ethoxy-4-Fluorobenzoate
CAS No.	1379078-72-4
Molecular Formula	C10H11FO3
Molecular Weight	198.19 g/mol
Synonyms	3-Ethoxy-4-fluorobenzoic acid methyl ester; Methyl 3-ethoxy-4-fluorobenzoate; Benzoic acid, 3-ethoxy-4-fluoro-, methyl ester; 4-Fluoro-3-ethoxybenzoic acid methyl ester; Methyl 4-fluoro-3-ethoxybenzoate
EINECS	Contact for details

Quality Control

Every batch of Methyl 3-Ethoxy-4-Fluorobenzoate is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure consistency and high purity. Our standard grade typically meets a purity specification of ≥97% (by HPLC), with specifications for key impurities available. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and residual solvent content is provided with each 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. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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