Description

3-Pentafluorophenyl-Propionic Acid Ethyl Ester is a high-purity fluorinated organic building block essential for advanced chemical synthesis. This compound is valued for its unique pentafluorophenyl group, which imparts significant electron-withdrawing properties and enhanced stability to target molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing fluorinated aromatic moieties.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of fluorinated components for electronic display technologies.
• Polymer Modification: Employed to incorporate fluorinated side chains into polymers, altering surface properties and chemical resistance.
• Cross-Coupling Reactions: Acts as a versatile substrate in Suzuki, Heck, and other palladium-catalyzed coupling reactions.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new fluorination methodologies and creating complex molecular architectures.

Basic Information

Product Name	3-Pentafluorophenyl-Propionic Acid Ethyl Ester
CAS No.	2828-18-4
Molecular Formula	C11H9F5O2
Molecular Weight	268.18 g/mol
Synonyms	Ethyl 3-(Pentafluorophenyl)propionate; Ethyl 3-(Perfluorophenyl)propanoate; 3-(Perfluorophenyl)propionic Acid Ethyl Ester; Pentafluorophenylpropionic Acid Ethyl Ester; C6F5CH2CH2COOEt; Ethyl β-(Pentafluorophenyl)propionate; Ethyl (Pentafluorophenyl)propanoate; Ethyl 3-(2,3,4,5,6-Pentafluorophenyl)propionate
EINECS	220-600-1

Quality Control

Our 3-Pentafluorophenyl-Propionic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, guaranteeing compliance with your research or production requirements.

Storage

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