Description

1-Acetyl-3(5)-(Nonafluoro-1-Butyl)-5(3)-(Trifluoromethyl)Pyrazole is a highly fluorinated pyrazole derivative, a specialized heterocyclic compound engineered for advanced material science and pharmaceutical research. Its core value lies in the unique combination of a pyrazole scaffold with perfluorinated alkyl and trifluoromethyl groups, imparting exceptional chemical stability, lipophilicity, and metabolic resistance. This makes it a critical building block for researchers and manufacturers in agrochemicals, pharmaceuticals, and functional materials who require precise fluorination to modulate biological activity or material properties.

Application

• Agrochemical Intermediate: A key synthon for developing novel pesticides and herbicides, where the fluorine atoms enhance bioavailability, environmental stability, and target specificity.
• Pharmaceutical Research: Serves as a privileged scaffold in medicinal chemistry for the discovery of new active pharmaceutical ingredients (APIs), particularly in areas requiring improved metabolic stability and membrane permeability.
• Liquid Crystal & OLED Materials: Used in the synthesis of fluorinated components for electronic displays and optoelectronic devices, where fluorine improves charge transport and environmental durability.
• Polymer Modification: Acts as a monomer or cross-linking agent to introduce fluorine into polymers, enhancing their chemical resistance, thermal stability, and surface properties.
• Catalyst Ligand Synthesis: Employed to create novel fluorinated ligands for transition metal catalysts used in fine chemical and pharmaceutical manufacturing processes.
• Surface Treatment & Coatings: A precursor for developing low-surface-energy, oil- and water-repellent coatings for textiles, electronics, and industrial equipment.

Basic Information

Item	Details
Product Name	1-Acetyl-3(5)-(Nonafluoro-1-Butyl)-5(3)-(Trifluoromethyl)Pyrazole
CAS No.	231301-09-0
Molecular Formula	C10H5F12N2O
Molecular Weight	388.14 g/mol
Synonyms	1-Acetyl-3-(nonafluorobutyl)-5-(trifluoromethyl)pyrazole; 1-Acetyl-5-(trifluoromethyl)-3-(nonafluorobutyl)pyrazole; 3-(Nonafluorobutyl)-5-(trifluoromethyl)-1H-pyrazole-1-ethanol; 1-Acetyl-3-(perfluorobutyl)-5-(trifluoromethyl)pyrazole; 1-Acetyl-3-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)-5-(trifluoromethyl)-1H-pyrazole; Nonafluorobutyl trifluoromethyl acetylpyrazole; Fluorinated pyrazole derivative (C10H5F12N2O)
EINECS	Contact for details

Quality Control

Our production of 1-Acetyl-3(5)-(Nonafluoro-1-Butyl)-5(3)-(Trifluoromethyl)Pyrazole adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and MS, to ensure high purity and consistent composition. We provide detailed Certificates of Analysis (COA) with each shipment, documenting critical parameters such as assay, identity, and impurity profiles. Our commitment to traceability and cGMP-aligned practices ensures reliability for your most demanding research and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong bases and reducing agents. The container should be kept tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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