Description

1-Acetyl-3(5)-Perfluorooctyl-5(3)-Phenylpyrazole is a specialized fluorinated pyrazole derivative, distinguished by its unique perfluorooctyl chain. This molecular architecture imparts exceptional hydrophobicity, oleophobicity, and chemical stability, making it a valuable building block for advanced material science. It is primarily sought after by R&D chemists and material scientists in the pharmaceutical, agrochemical, and high-performance polymer industries for developing novel surfactants, coatings, and bioactive compounds.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for developing fluorinated drug candidates, leveraging the metabolic stability and lipophilicity of the perfluoroalkyl group.
• Agrochemical Research: Used in the synthesis of novel fluorinated pesticides and herbicides, where the fluorine atoms can enhance biological activity and environmental persistence.
• Specialty Polymer & Resin Modifier: Incorporated into polymers to impart oil, water, and stain repellency for high-performance textiles, membranes, and coatings.
• Surface Active Agent (Surfactant): Acts as a fluorosurfactant precursor for creating fire-fighting foams, leveling agents, and anti-fog coatings.
• Liquid Crystal & Electronic Material: Employed in the development of fluorinated liquid crystals and dielectric materials for display and semiconductor applications.
• Chemical Synthesis Building Block: Provides a versatile platform for further functionalization via the acetyl and pyrazole groups in custom synthesis and contract research.

Basic Information

Product Name	1-Acetyl-3(5)-Perfluorooctyl-5(3)-Phenylpyrazole
CAS No.	959583-89-2
Molecular Formula	C₂₁H₁₁F₁₇N₂O
Molecular Weight	630.30 g/mol
Synonyms	1-Acetyl-3-perfluorooctyl-5-phenylpyrazole; 1-Acetyl-5-phenyl-3-(perfluorooctyl)pyrazole; 3-(Perfluorooctyl)-1-acetyl-5-phenyl-1H-pyrazole; 5-Phenyl-1-acetyl-3-(perfluorooctyl)pyrazole; 1H-Pyrazole, 1-acetyl-3-(perfluorooctyl)-5-phenyl-; Perfluorooctyl phenyl acetyl pyrazole; F-Pyrazole derivative CAS 959583-89-2
EINECS	Contact for details

Quality Control

Our 1-Acetyl-3(5)-Perfluorooctyl-5(3)-Phenylpyrazole is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

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 heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	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.