Description

5-Difluoromethyl-1-Methyl-1H-Pyrazol-3-Ylamine is a high-purity, functionalized pyrazole derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity imparted by the difluoromethyl and amine groups, enabling the construction of complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals. The CAS number for this product is 1638927-79-3.

Application

This versatile pyrazole amine is a key intermediate in several high-value industrial sectors.

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), especially in drug discovery programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents, including herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a precursor for creating specialized polymers, ligands, or functional materials that require fluorine-containing heterocycles.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, enzyme inhibitors, and other tools for biochemical research.
• Fine Chemical Production: Acts as a sophisticated intermediate for custom synthesis and the manufacture of complex, high-value specialty chemicals.

Basic Information

Product Name	5-Difluoromethyl-1-Methyl-1H-Pyrazol-3-Ylamine
CAS No.	1638927-79-3
Molecular Formula	C6H7F2N3
Molecular Weight	159.14 g/mol
Synonyms	1-Methyl-5-(difluoromethyl)-1H-pyrazol-3-amine; 3-Amino-1-methyl-5-(difluoromethyl)-1H-pyrazole; 5-(Difluoromethyl)-1-methyl-1H-pyrazol-3-amine; 1H-Pyrazol-3-amine, 5-(difluoromethyl)-1-methyl-; 1638927-79-3
EINECS	Contact for details

Quality Control

Our 5-Difluoromethyl-1-Methyl-1H-Pyrazol-3-Ylamine is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our commitment to reliable supply and documented quality supports your critical R&D and production timelines.

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). Due to its chemical nature, keep away from strong alkalis and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.