Description

Ethyl 4-Fluoro-3-Methoxybenzoate is a high-purity fluorinated aromatic ester building block of significant importance in advanced organic synthesis. Its value lies in its role as a versatile intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty fine chemicals where the introduction of fluorine and methoxy groups is required.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, especially in kinase inhibitor and CNS-active molecule research.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides that benefit from fluorinated aromatic structures for enhanced activity and stability.
• Liquid Crystal Materials: Serves as a precursor for fluorinated liquid crystal compounds used in display technologies.
• Organic Electronic Materials: Employed in the research and development of organic semiconductors and charge-transport materials.
• Chemical Research & Development: A valuable building block for medicinal chemistry, process chemistry, and method development in academic and industrial labs.
• Fine Chemical Production: Used in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Ethyl 4-Fluoro-3-Methoxybenzoate
CAS No.	773136-55-3
Molecular Formula	C10H11FO3
Molecular Weight	198.19 g/mol
Synonyms	Benzoic acid, 4-fluoro-3-methoxy-, ethyl ester; 4-Fluoro-3-methoxybenzoic acid ethyl ester; Ethyl 4-fluoro-3-methoxybenzoate; Ethyl 4-fluoro-3-methoxybenzoate; 3-Methoxy-4-fluorobenzoic acid ethyl ester; Ethyl 3-methoxy-4-fluorobenzoate; 773136-55-3
EINECS	Contact for details

Quality Control

Our Ethyl 4-Fluoro-3-Methoxybenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the high standards required for research and cGMP manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.