Description

Benzenepropanoic Acid, 2-Fluoro-4-Methoxy-, Methyl Ester is a high-purity fluorinated aromatic ester building block designed for advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and complex agrochemicals, where the fluorine and methoxy substituents impart specific biological activity and metabolic stability. It is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce fluorinated aromatic motifs into their target molecules.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in oncology, CNS, and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging the fluorine atom for enhanced efficacy and environmental profile.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated aromatic components in electronic display materials and organic light-emitting diodes (OLEDs).
• Advanced Polymer Chemistry: Incorporated as a monomer or modifier to create specialty polymers with unique thermal, optical, or surface properties.
• Chemical Research & Development: A versatile reagent for academic and industrial research exploring new fluorination methodologies and structure-activity relationships (SAR).
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aromatic esters used in high-value fragrance compositions.

Basic Information

Product Name	Benzenepropanoic Acid, 2-Fluoro-4-Methoxy-, Methyl Ester
CAS No.	874187-38-9
Molecular Formula	C11H13FO3
Molecular Weight	212.22 g/mol
Synonyms	Methyl 2-Fluoro-4-methoxyhydrocinnamate; 3-(2-Fluoro-4-methoxyphenyl)propanoic acid methyl ester; Methyl 3-(2-fluoro-4-methoxyphenyl)propanoate; 2-Fluoro-4-methoxybenzenepropanoic Acid Methyl Ester; Hydrocinnamic acid, 2-fluoro-4-methoxy-, methyl ester; Methyl (2-fluoro-4-methoxyphenyl)propionate
EINECS	Contact for details

Quality Control

Our Benzenepropanoic Acid, 2-Fluoro-4-Methoxy-, Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.