Description

3-(Ethylsulfonyl)-2(1H)-Pyridinethione is a specialized sulfur and nitrogen-containing heterocyclic compound with a sulfonyl functional group. This unique structure makes it a valuable intermediate in the synthesis of pharmaceuticals and advanced agrochemicals, where it can act as a key building block or a pharmacophore. It is primarily sought after by research and development chemists, process development scientists, and manufacturers in the fine chemical, pharmaceutical, and crop protection industries.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting neurological disorders, infectious diseases, and oncology.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its bioactive heterocyclic core.
• Chemical Research & Development: Serves as a versatile precursor for exploring new chemical entities and developing novel synthetic methodologies in organic chemistry.
• Material Science Precursor: Potential use in the development of specialty polymers, ligands for catalysis, or functional materials requiring specific sulfur-based motifs.

Basic Information

Product Name	3-(Ethylsulfonyl)-2(1H)-Pyridinethione
CAS No.	175729-83-6
Molecular Formula	C7H9NO2S2
Molecular Weight	203.28 g/mol
Synonyms	2(1H)-Pyridinethione, 3-(ethylsulfonyl)-; 3-Ethylsulfonyl-1H-pyridine-2-thione; 3-(Ethylsulfonyl)pyridine-2(1H)-thione; 2-Mercapto-3-(ethylsulfonyl)pyridine; 3-(Ethylsulfonyl)-2-pyridinethiol; 2-Hydroxy-3-(ethylsulfonyl)pyridine; 175729-83-6
EINECS	Contact for details

Quality Control

Our 3-(Ethylsulfonyl)-2(1H)-Pyridinethione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

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