Description

4-Cyano-3-Fluorophenyl-4-Ethylbenzoate is a high-purity, synthetic organic compound featuring a benzoate ester core substituted with cyano and fluoro groups. This specific molecular architecture makes it a valuable advanced intermediate for research and development in demanding chemical synthesis. It is primarily sought by industries involved in the creation of specialty chemicals, including liquid crystal materials, pharmaceutical active ingredients, and functional agrochemicals.

Application

• Liquid Crystal (LC) Material Intermediate: A key building block in the synthesis of fluorinated liquid crystal compounds for display technologies.
• Pharmaceutical Intermediate: Used in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring a fluorinated aromatic scaffold.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced herbicides and pesticides with enhanced activity and selectivity.
• Organic Electronic Materials: Employed in the synthesis of components for organic light-emitting diodes (OLEDs) and other electronic applications.
• Polymer Modification: Acts as a functional monomer or additive to introduce specific properties like stability or polarity into polymer chains.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in synthetic organic chemistry and material science.

Basic Information

Product Name	4-Cyano-3-Fluorophenyl-4-Ethylbenzoate
CAS No.	86776-50-3
Molecular Formula	C16H12FNO2
Molecular Weight	269.27 g/mol
Synonyms	4-Ethylbenzoic Acid 4-Cyano-3-Fluorophenyl Ester; 4-Cyano-3-fluorophenyl 4-ethylbenzoate; Benzoic acid, 4-ethyl-, 4-cyano-3-fluorophenyl ester; 4-Ethyl-[1,1'-biphenyl]-4-carboxylic acid 4-cyano-3-fluorophenyl ester (related structure); p-Ethylbenzoic acid 4-cyano-3-fluorophenyl ester; 3-Fluoro-4-cyanophenyl 4-ethylbenzoate
EINECS	Contact for details

Quality Control

Our 4-Cyano-3-Fluorophenyl-4-Ethylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Standard quality parameters include assay by HPLC, identification by FT-IR and NMR, and control of related substances. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.