Description

Ethylcyano(Pentafluorophenyl)Acetate is a specialized fluorinated organic ester and a versatile building block in advanced chemical synthesis. Its core value lies in the unique reactivity of the cyano and pentafluorophenyl groups, enabling the construction of complex, high-value molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key intermediate for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of fluorinated active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and metabolic diseases.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated components in electronic display technologies and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated to introduce fluorinated side chains into polymers, improving properties like chemical resistance, thermal stability, and surface characteristics.
• Cross-Coupling Reactions: Acts as an electrophilic coupling partner in palladium-catalyzed reactions (e.g., Suzuki, Heck) for creating biaryl structures common in advanced materials.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel fluorinated compound libraries.

Basic Information

Product Name	Ethylcyano(Pentafluorophenyl)Acetate
CAS No.	2340-87-6
Molecular Formula	C₁₁H₆F₅NO₂
Molecular Weight	279.16 g/mol
Synonyms	Ethyl (Cyano)(pentafluorophenyl)acetate; Ethyl 2-Cyano-2-(pentafluorophenyl)acetate; Pentafluorophenylcyanoacetic Acid Ethyl Ester; 2-(Pentafluorophenyl)-2-cyanoacetic Acid Ethyl Ester; Acetic acid, cyano(pentafluorophenyl)-, ethyl ester; NSC 334018; Ethyl α-cyano-α-pentafluorophenylacetate
EINECS	Contact for details

Quality Control

Our Ethylcyano(Pentafluorophenyl)Acetate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis.

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	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.