Description

1-Benzoyl-3,5-Bis(Perfluorobutyl)Pyrazole is a specialized fluorinated pyrazole derivative, a high-value intermediate prized for its unique combination of a benzoyl group and perfluoroalkyl chains. This compound matters for its ability to impart exceptional hydrophobicity, oleophobicity, and chemical stability to advanced materials. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and high-performance surface modifiers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition where fluorinated motifs enhance metabolic stability and bioavailability.
• Agrochemical Active Ingredient Synthesis: Used in the research and development of next-generation herbicides, fungicides, and pesticides, where the perfluorobutyl groups can improve rainfastness and leaf penetration.
• Specialty Polymer & Material Science: Incorporated into polymers to create surfaces with extreme water and oil repellency (superhydrophobic/oleophobic properties) for coatings, textiles, and membranes.
• Liquid Crystal & Electronic Materials: Acts as a fluorinated component in the design of liquid crystal mixtures and organic semiconductors for display and electronic applications.
• Catalyst & Ligand Development: Explored as a precursor for creating novel fluorinated ligands used in catalysis, particularly for reactions requiring unique steric and electronic environments.
• Surface Modification Agent: Used to functionalize nanoparticles, silica, or other substrates to alter surface energy and compatibility with fluorinated matrices.

Basic Information

Product Name	1-Benzoyl-3,5-Bis(Perfluorobutyl)Pyrazole
CAS No.	231630-89-0
Molecular Formula	C20H9F17N2O
Molecular Weight	592.28 g/mol
Synonyms	3,5-Bis(perfluorobutyl)-1-benzoylpyrazole; 1-Benzoyl-3,5-bis(nonafluorobutyl)pyrazole; 1-Benzoyl-3,5-bis(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-1H-pyrazole; 1H-Pyrazole, 1-benzoyl-3,5-bis(perfluorobutyl)-; Benzoyl-bis(perfluorobutyl)pyrazole
EINECS	Contact for details

Quality Control

Our 1-Benzoyl-3,5-Bis(Perfluorobutyl)Pyrazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets precise customer specifications and high-purity standards. 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, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and sources of ignition. Due to the presence of fluoride/strong alkali-sensitive groups, ensure the container is kept sealed to prevent moisture absorption and degradation.

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
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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