Description

Benzonitrile, 3-Acetyl-5-Fluoro- (9Ci) CAS NO 105515-21-7 is a specialized fluorinated aromatic nitrile derivative, serving as a high-value synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both acetyl and nitrile functional groups on a fluorinated benzene ring, makes it a versatile building block for constructing complex molecules. This compound is primarily utilized by research institutions and pharmaceutical R&D departments for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used to develop novel herbicides and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and materials science applications.
• Fluorinated Liquid Crystal Development: Acts as a core structure in the research of advanced display materials.
• Organic Electronic Materials: Serves as a building block for electron-deficient units in organic semiconductors.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	Benzonitrile, 3-Acetyl-5-Fluoro- (9Ci)
CAS No.	105515-21-7
Molecular Formula	C9H6FNO
Molecular Weight	163.15 g/mol
Synonyms	3-Acetyl-5-fluorobenzonitrile; 5-Fluoro-3-acetylbenzonitrile; 1-(3-Cyano-5-fluorophenyl)ethan-1-one; 3-Cyano-5-fluoroacetophenone; 3-Acetyl-5-fluorobenzonitrile (9CI); 3-Acetyl-5-fluorophenyl cyanide; Ethanone, 1-(3-cyano-5-fluorophenyl)-
EINECS	Contact for details

Quality Control

Our production of Benzonitrile, 3-Acetyl-5-Fluoro- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research applications. All batches are characterized by modern analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.