Description

5(3)-Methyl-3(5)-[Perfluoro(1-Propoxyethyl)]Pyrazole is a specialized fluorinated pyrazole derivative, a high-value building block prized for its unique combination of a heterocyclic core and a perfluoroalkyl ether side chain. This structure is critical for imparting exceptional chemical stability, hydrophobicity, and surface-active properties in advanced material synthesis. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty materials industries for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring enhanced metabolic stability and lipophilicity.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides, fungicides, and insecticides, where the fluorinated moiety can improve bioavailability and environmental persistence.
• Liquid Crystal & OLED Materials: Acts as a fluorinated component in the synthesis of organic semiconductors, liquid crystal compounds, and electron-transport materials for display and lighting technologies.
• Surface Modification & Coatings: Incorporated into polymers and coatings to create low-surface-energy, oil- and water-repellent (omniphobic) surfaces for textiles, electronics, and medical devices.
• Fluorinated Surfactants & Additives: Functions as a precursor for high-performance surfactants and additives used in demanding applications like fire-fighting foams and specialty lubricants.
• Organic Synthesis Building Block: Provides a versatile, fluorinated heterocyclic scaffold for medicinal chemistry and material science research, enabling structure-activity relationship (SAR) studies.

Basic Information

Product Name	5(3)-Methyl-3(5)-[Perfluoro(1-Propoxyethyl)]Pyrazole
CAS No.	229957-00-0
Molecular Formula	C9H5F7N2O
Molecular Weight	290.14 g/mol
Synonyms	3-Methyl-5-(perfluoro-1-propoxyethyl)pyrazole; 5-Methyl-3-(perfluoro-1-propoxyethyl)pyrazole; 3(5)-Methyl-5(3)-[Perfluoro(1-Propoxyethyl)]-1H-Pyrazole; 1H-Pyrazole, 3-methyl-5-[2-(perfluoropropoxy)ethyl]-; Methyl(perfluoropropoxyethyl)pyrazole; Perfluoroalkyl ether pyrazole derivative; F-Pyrazole building block
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with stringent industry standards. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request. We adhere to cGMP principles for the handling of advanced intermediates destined for regulated industry use.

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, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.