Description

3-Pyrazolidinecarbothioamide, 1-Methyl-4-Oxo- is a specialized heterocyclic organic compound featuring a pyrazolidine core functionalized with a thioamide group. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for the development of novel pharmaceutical agents and agrochemicals. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for building complex molecular architectures. The compound is supplied with a high level of purity to ensure consistent performance in sensitive synthetic applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive scaffold.
• Chemical Synthesis: Serves as a versatile precursor for the preparation of more complex heterocyclic compounds in academic and industrial research.
• Ligand and Catalyst Development: Potential use in creating novel ligands for metal catalysis or as a core structure in organocatalysts.
• Material Science Research: Investigated for incorporation into specialty polymers or functional materials requiring specific heterocyclic motifs.

Basic Information

Product Name	3-Pyrazolidinecarbothioamide, 1-Methyl-4-Oxo-
CAS No.	168269-98-5
Molecular Formula	C5H9N3OS
Molecular Weight	159.21 g/mol
Synonyms	1-Methyl-4-oxo-3-pyrazolidinecarbothioamide; 1-Methyl-4-oxo-4,5-dihydro-1H-pyrazole-3-carbothioamide; 3-Carbamothioyl-1-methyl-4,5-dihydro-1H-pyrazol-4-one; 1-Methyl-4-oxo-4,5-dihydro-1H-pyrazole-3-carbothioamide; 1-Methyl-4-oxo-δ2-pyrazoline-3-carbothioamide
EINECS	Contact for details

Quality Control

Our 3-Pyrazolidinecarbothioamide, 1-Methyl-4-Oxo- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.