Description

1-Ethyl-3,5-Dimethyl-1H-Pyrazol-4-Ylamine is a versatile pyrazole derivative amine, serving as a critical building block in advanced organic synthesis. Its value lies in its functional amine group and stable pyrazole core, enabling the construction of complex molecules with high precision and yield. This compound is essential for research chemists and process developers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-purity intermediates for drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for biological activity.
• Ligand and Catalyst Development: Employed in the preparation of nitrogen-containing ligands for metal catalysis and coordination chemistry.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of advanced polymers and functional materials.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and exploratory synthesis in academic and industrial R&D laboratories.

Basic Information

Product Name	1-Ethyl-3,5-Dimethyl-1H-Pyrazol-4-Ylamine
CAS No.	63203-90-7
Molecular Formula	C7H13N3
Molecular Weight	139.20 g/mol
Synonyms	4-Amino-1-ethyl-3,5-dimethylpyrazole; 1-Ethyl-3,5-dimethyl-4-aminopyrazole; 1-Ethyl-3,5-dimethyl-1H-pyrazol-4-amine; 4-Amino-1-ethyl-3,5-dimethyl-1H-pyrazole; 3,5-Dimethyl-1-ethyl-4-aminopyrazole; 1H-Pyrazol-4-amine, 1-ethyl-3,5-dimethyl-; 63203-90-7 (CAS)
EINECS	Contact for details

Quality Control

Our 1-Ethyl-3,5-Dimethyl-1H-Pyrazol-4-Ylamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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