Description

Methyl 4-Fluoro-3-Methoxybenzoate is a high-purity fluorinated aromatic ester, serving as a critical building block in advanced organic synthesis. This compound is valued for its role in introducing the 4-fluoro-3-methoxybenzoate moiety into target molecules, enabling the development of compounds with modified biological activity and physicochemical properties. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting CNS disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators where the fluorinated methoxybenzoate structure is advantageous.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated aromatic cores for advanced electronic materials, including liquid crystal displays and organic light-emitting diodes.
• Functional Polymer Monomer: Employed to incorporate specific aromatic ester functionalities into specialty polymers, enhancing properties like thermal stability and chemical resistance.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic methodologies and creating compound libraries for screening.

Basic Information

Item	Detail
Product Name	Methyl 4-Fluoro-3-Methoxybenzoate
CAS No.	74385-37-8
Molecular Formula	C9H9FO3
Molecular Weight	184.16 g/mol
Synonyms	4-Fluoro-3-methoxybenzoic acid methyl ester; Methyl 4-fluoro-3-methoxybenzoate; Benzoic acid, 4-fluoro-3-methoxy-, methyl ester; 3-Methoxy-4-fluorobenzoic acid methyl ester; Methyl 3-methoxy-4-fluorobenzoate; 74385-37-8; Methyl 4-fluoro-3-methoxybenzoate
EINECS	Contact for details

Quality Control

Our Methyl 4-Fluoro-3-Methoxybenzoate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC/GC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is available for every batch upon request, supporting your quality assurance and regulatory compliance needs.

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. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤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.