Description

4-Chloro-5-Cyclopropyl -3-(Trifluoromethyl)-1H-Pyrazole is a high-value, multi-functional heterocyclic building block. This compound is critical for the synthesis of advanced active ingredients, particularly in the agrochemical and pharmaceutical sectors, due to its unique trifluoromethyl and cyclopropyl substituents. It serves as a key intermediate for research and development chemists working on novel crop protection agents and bioactive molecules.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of modern fungicides, herbicides, and insecticides, where the pyrazole core imparts biological activity.
• Pharmaceutical Research: Used as a versatile scaffold in medicinal chemistry for developing new drug candidates targeting various diseases.
• Chemical Synthesis: Serves as a specialized building block for constructing complex molecules in organic and process chemistry.
• Material Science: Potential applications in the development of advanced functional materials and ligands for catalysis.

Basic Information

Product Name	4-Chloro-5-Cyclopropyl -3-(Trifluoromethyl)-1H-Pyrazole
CAS No.	740807-81-2
Molecular Formula	C7H6ClF3N2
Molecular Weight	210.58 g/mol
Synonyms	4-Chloro-5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazole; 4-Chloro-5-cyclopropyl-3-(trifluoromethyl)pyrazole; 1H-Pyrazole, 4-chloro-5-cyclopropyl-3-(trifluoromethyl)-; 740807-81-2; 4-Chloro-5-cyclopropyl-3-trifluoromethyl-1H-pyrazole; 4-Chloro-5-cyclopropyl-3-(trifluoromethyl)-1H-pyrazole (CAS 740807-81-2)
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Cyclopropyl -3-(Trifluoromethyl)-1H-Pyrazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container must be kept tightly sealed due to the compound's sensitivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.