Description

5-[Chloro(Difluoro)Methyl]-1-(4-Chlorophenyl)-3-Methyl-1H-Pyrazole is a specialized pyrazole derivative, a key building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and high-performance agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used as a key building block for developing next-generation pesticides, herbicides, and fungicides.
• Chemical Research: Serves as a versatile scaffold for organic synthesis and the discovery of new compounds with specific functionalities.
• Material Science: Potential use in the development of specialty polymers and advanced materials requiring specific fluorinated components.

Basic Information

Product Name	5-[Chloro(Difluoro)Methyl]-1-(4-Chlorophenyl)-3-Methyl-1H-Pyrazole
CAS No.	321998-13-4
Molecular Formula	C12H10Cl2F2N2
Molecular Weight	291.12 g/mol
Synonyms	1-(4-Chlorophenyl)-3-methyl-5-(chlorodifluoromethyl)-1H-pyrazole; 5-(Chlorodifluoromethyl)-1-(4-chlorophenyl)-3-methyl-1H-pyrazole; 1-(4-Chlorophenyl)-5-(chlorodifluoromethyl)-3-methylpyrazole; Pyrazole, 5-(chlorodifluoromethyl)-1-(4-chlorophenyl)-3-methyl-; 321998-13-4; 5-(Chlorodifluoromethyl)-1-(4-chlorophenyl)-3-methylpyrazole
EINECS	Contact for details

Quality Control

Our 5-[Chloro(Difluoro)Methyl]-1-(4-Chlorophenyl)-3-Methyl-1H-Pyrazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

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 strong acids, bases, and oxidizing agents. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.