Description

Benzeneacetic Acid, 3-Fluoro-4-(Trifluoromethyl)-, Methyl Ester is a high-value fluorinated aromatic ester building block, distinguished by its unique trifluoromethyl and fluorine substituents which impart significant lipophilicity and metabolic stability. This compound is engineered to serve as a critical intermediate in advanced organic synthesis, enabling the development of novel compounds with enhanced properties. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the creation of new active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of new drug candidates, particularly in areas targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the fluorine atoms enhance biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a fluorinated precursor in the synthesis of specialty chemicals for electronic displays and organic light-emitting diodes.
• Advanced Polymer Modification: Incorporated to create specialty polymers with improved chemical resistance, thermal stability, and surface properties.
• Organic Synthesis & Catalysis Research: A valuable reagent in academic and industrial laboratories for methodology development and exploring new fluorination pathways.

Basic Information

Product Name	Benzeneacetic Acid, 3-Fluoro-4-(Trifluoromethyl)-, Methyl Ester
CAS No.	300355-64-0
Molecular Formula	C10H8F4O2
Molecular Weight	236.16 g/mol
Synonyms	Methyl 3-Fluoro-4-(trifluoromethyl)phenylacetate; 2-[3-Fluoro-4-(trifluoromethyl)phenyl]acetic acid methyl ester; 3-Fluoro-4-(trifluoromethyl)benzeneacetic acid methyl ester; Methyl (3-fluoro-4-(trifluoromethyl)phenyl)acetate; α-(3-Fluoro-4-(trifluoromethyl)phenyl)acetic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of our Benzeneacetic Acid, 3-Fluoro-4-(Trifluoromethyl)-, Methyl Ester is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed to guarantee identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.