Description

Benzoyl Fluoride, 4-Cyano-2-Fluoro- (9Ci) is a specialized fluorinated aromatic building block of significant interest in advanced organic synthesis. This compound matters for its unique molecular architecture, combining a reactive benzoyl fluoride group with cyano and fluoro substituents, enabling precise derivatization. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules, particularly in the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of fluorinated drug candidates, including kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of novel herbicides and pesticides where the fluorine atom enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated aromatic cores in electronic and display materials.
• Advanced Polymer Chemistry: Employed in the synthesis of specialty polymers and high-performance resins with tailored properties.
• Cross-Coupling Reactions: Utilized in palladium-catalyzed reactions (e.g., Suzuki, Stille) to introduce functionalized benzoyl groups.
• Fluorination Reagent Research: Acts as a model substrate or precursor in the study of new fluorination methodologies.

Basic Information

Product Name	Benzoyl Fluoride, 4-Cyano-2-Fluoro- (9Ci)
CAS No.	345903-02-8
Molecular Formula	C8H3F2NO
Molecular Weight	167.11 g/mol
Synonyms	4-Cyano-2-fluorobenzoyl fluoride; 2-Fluoro-4-cyanobenzoyl fluoride; 4-Cyano-2-fluorobenzoic acid fluoride; 2-Fluoro-4-cyanobenzoic acid fluoride; Benzoyl fluoride, 4-cyano-2-fluoro-; (2-Fluoro-4-cyanophenyl)(fluoro)methanone
EINECS	Contact for details

Quality Control

Our Benzoyl Fluoride, 4-Cyano-2-Fluoro- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.