Description

2-[5-Cyclopropyl-3-(Difluoromethyl)-1H-Pyrazol-1-Yl]Acetohydrazide is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of novel active ingredients. This compound is critical for research and development in modern agrochemical and pharmaceutical sectors, offering a versatile pyrazole-based scaffold for further functionalization. It is primarily sought by manufacturers and R&D laboratories focused on developing next-generation crop protection agents and therapeutic compounds.

Application

• Key intermediate in the synthesis of novel fungicides and herbicides for agricultural use.
• Building block for pharmaceutical research, particularly in developing small molecule drugs.
• Precursor for specialty chemical synthesis requiring a difluoromethyl-substituted pyrazole core.
• Used in academic and industrial R&D for structure-activity relationship (SAR) studies.
• Component in the development of crop protection products with enhanced efficacy and environmental profiles.
• Starting material for creating custom chemical libraries for high-throughput screening.

Basic Information

Product Name	2-[5-Cyclopropyl-3-(Difluoromethyl)-1H-Pyrazol-1-Yl]Acetohydrazide
CAS No.	1004644-16-9
Molecular Formula	C9H12F2N4O
Molecular Weight	230.22 g/mol
Synonyms	2-(5-Cyclopropyl-3-(difluoromethyl)-1H-pyrazol-1-yl)acetohydrazide; Acetohydrazide, 2-[5-cyclopropyl-3-(difluoromethyl)-1H-pyrazol-1-yl]-; 1004644-16-9; 2-[5-Cyclopropyl-3-(difluoromethyl)pyrazol-1-yl]acetohydrazide; N'-[2-[5-Cyclopropyl-3-(difluoromethyl)pyrazol-1-yl]acetyl]hydrazine
EINECS	Contact for details

Quality Control

Every batch of 2-[5-Cyclopropyl-3-(Difluoromethyl)-1H-Pyrazol-1-Yl]Acetohydrazide is manufactured under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere to prevent oxidation and moisture absorption.

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%
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.