Description

2-S-Thiuronium Ethanesulfonate is a specialized organosulfur compound of significant interest in advanced chemical synthesis and pharmaceutical research. Its unique thiuronium moiety makes it a valuable reagent for introducing sulfur-containing functional groups and as a building block in heterocyclic chemistry. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those containing sulfur heterocycles or thioether linkages.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the thiuronium group confers specific biological activity.
• Chemical Research Reagent: Employed in academic and industrial R&D labs for studying reaction mechanisms, developing new synthetic methodologies, and creating complex molecular architectures.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, including dyes, ligands for catalysis, and advanced materials.
• Bioconjugation Chemistry: Potential use in modifying biomolecules or creating linker systems in biotech applications due to its reactive functional groups.

Basic Information

Product Name	2-S-Thiuronium Ethanesulfonate
CAS No.	108710-70-9
Molecular Formula	C3H8N2O3S2
Molecular Weight	184.23 g/mol
Synonyms	2-Thiuronium Ethanesulfonate; S-Ethanesulfonylisothiouronium; Ethanesulfonic Acid S-(Aminocarbonothioyl) Ester; Isothiouronium Ethyl Sulfonate; 2-Sulfanylethanesulfonate; Amino(methylsulfanyl)methanethione S-Ethanesulfonate; Thiuronium Ethanesulfonate Salt
EINECS	Contact for details

Quality Control

Our 2-S-Thiuronium Ethanesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR), and residual solvent analysis, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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)	≤ 10 ppm

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