Description

2-[4-Chloro-5-Methyl-3-(Trifluoromethyl)-1H-Pyrazol-1-Yl]Acetohydrazide is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of novel active ingredients. This compound matters for its role as a critical building block in the development of next-generation agrochemicals and pharmaceuticals, offering a unique trifluoromethylpyrazole scaffold. It is essential for R&D chemists and process development scientists in the agrochemical, pharmaceutical, and specialty chemical industries seeking to create compounds with enhanced biological activity and metabolic stability.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and insecticides, leveraging the bioactivity of the trifluoromethylpyrazole moiety.
• Pharmaceutical Research: Serves as a versatile scaffold for medicinal chemistry programs targeting new small-molecule therapeutics.
• Chemical Synthesis: Used in organic synthesis to introduce the 4-chloro-5-methyl-3-(trifluoromethyl)pyrazol-1-yl fragment into more complex molecular architectures.
• Crop Protection Formulations: Integral in developing proprietary crop protection agents with improved efficacy and environmental profiles.

Basic Information

Product Name	2-[4-Chloro-5-Methyl-3-(Trifluoromethyl)-1H-Pyrazol-1-Yl]Acetohydrazide
CAS No.	956396-58-0
Molecular Formula	C7H8ClF3N4O
Molecular Weight	256.61 g/mol
Synonyms	2-(4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetohydrazide; Acetohydrazide, 2-[4-chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]-; 1H-Pyrazole-1-acetamide, 4-chloro-N-amino-3-(trifluoromethyl)-5-methyl-; 956396-58-0; 4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazole-1-acetohydrazide
EINECS	Contact for details

Quality Control

Our 2-[4-Chloro-5-Methyl-3-(Trifluoromethyl)-1H-Pyrazol-1-Yl]Acetohydrazide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.