Description

Benzenepropanenitrile, Alpha,α-Difluoro-β-Oxo- (9Ci) is a specialized fluorinated organic nitrile building block, valued for its unique molecular architecture that combines a reactive oxo group with difluoro and nitrile functionalities. This compound is essential for advanced synthetic chemistry, enabling the precise introduction of fluorine atoms and carbon chain extensions into target molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing fluorinated motifs to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides where the difluoro and nitrile groups contribute to enhanced biological activity and environmental profile.
• Material Science Research: Serves as a precursor for developing specialty polymers, liquid crystals, or organic electronic materials with tailored properties.
• Fluorination Chemistry: Acts as a versatile building block in organic synthesis for constructing complex, fluorinated molecular scaffolds in academic and industrial laboratories.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value, complex fine chemicals and custom synthesis projects.

Basic Information

Product Name	Benzenepropanenitrile, Alpha,α-Difluoro-β-Oxo- (9Ci)
CAS No.	71683-04-0
Molecular Formula	C9H5F2NO
Molecular Weight	181.14 g/mol
Synonyms	2,2-Difluoro-3-oxo-3-phenylpropanenitrile; 3-Oxo-2,2-difluoro-3-phenylpropanenitrile; α,α-Difluoro-β-oxobenzenepropanenitrile; Benzoylacetonitrile, 2,2-difluoro-; 2,2-Difluorobenzoylacetonitrile; (Difluoroacetyl)phenylacetonitrile; 71683-04-0; Benzenepropanenitrile, α,α-difluoro-β-oxo-
EINECS	Contact for details

Quality Control

Our production of Benzenepropanenitrile, Alpha,α-Difluoro-β-Oxo- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance for critical synthetic applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere if possible. Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.