Description

1H-Pyrazol-5-Amine,4-Ethyl-1-Methyl-(9Ci) CAS NO 354795-57-6 is a specialized pyrazole derivative, a heterocyclic amine building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmacologically active molecules and functional materials. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the creation of new pesticides and herbicides, leveraging the pyrazole core's bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the development of advanced polymers and specialty chemicals.
• Chemical Synthesis Reagent: Employed in academic and industrial laboratories for heterocyclic chemistry research and the preparation of complex amine derivatives.
• Ligand Synthesis: Useful for constructing chelating ligands in coordination chemistry and catalysis.

Basic Information

Item	Details
Product Name	1H-Pyrazol-5-Amine,4-Ethyl-1-Methyl-(9Ci)
CAS No.	354795-57-6
Molecular Formula	C6H11N3
Molecular Weight	125.17 g/mol
Synonyms	4-Ethyl-1-methyl-1H-pyrazol-5-amine; 4-Ethyl-1-methyl-5-aminopyrazole; 5-Amino-4-ethyl-1-methylpyrazole; 1-Methyl-4-ethyl-1H-pyrazol-5-amine; 4-Ethyl-1-methyl-1H-pyrazol-5-ylamine; 1-Methyl-4-ethyl-5-aminopyrazole; 4-Ethyl-1-methylpyrazol-5-amine
EINECS	Contact for details

Quality Control

Our 1H-Pyrazol-5-Amine,4-Ethyl-1-Methyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, assay, 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. Due to its hygroscopic nature, store under dry, inert conditions (e.g., nitrogen atmosphere) in a cool (15-25°C), dry, and well-ventilated area. Keep the container tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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