Description

3-(1-Ethyl-1H-Pyrazol-4-Ylmethyl)-2-Thioxo-Imidazolidin-4-One is a high-purity, heterocyclic organic compound with a unique molecular scaffold combining pyrazole and imidazolidinone moieties. This specialized structure makes it a critical intermediate for the synthesis of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research institutions, pharmaceutical developers, and agrochemical manufacturers engaged in creating new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used as a precursor for developing novel herbicides, fungicides, or insecticides with targeted modes of action.
• Chemical Research: Employed in academic and industrial R&D for exploring new heterocyclic chemistry and synthesizing complex molecular libraries.
• Material Science: Potential application as a monomer or additive in the development of specialty polymers and advanced materials.

Basic Information

Product Name	3-(1-Ethyl-1H-Pyrazol-4-Ylmethyl)-2-Thioxo-Imidazolidin-4-One
CAS No.	1004643-56-4
Molecular Formula	C9H12N4OS
Molecular Weight	224.28 g/mol
Synonyms	4-Imidazolidinone, 3-[(1-ethyl-1H-pyrazol-4-yl)methyl]-2-thioxo-; 2-Thioxo-3-[(1-ethyl-1H-pyrazol-4-yl)methyl]imidazolidin-4-one; 3-[(1-Ethyl-1H-pyrazol-4-yl)methyl]-2-thioxoimidazolidin-4-one; 1-Ethyl-4-[(4-oxo-2-thioxoimidazolidin-3-yl)methyl]-1H-pyrazole; CAS 1004643-56-4
EINECS	Contact for details

Quality Control

Our production of 3-(1-Ethyl-1H-Pyrazol-4-Ylmethyl)-2-Thioxo-Imidazolidin-4-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.