Description

4-Ethyl-5-Thiolato-3-Methyl-1,2,3-Thiadiazol-3-Ium is a specialized heterocyclic organic salt with a unique thiadiazolium core structure. This compound matters as a versatile chemical intermediate and building block, particularly valued for its reactive thiolato and cationic functionalities in advanced synthesis. It is primarily needed by research institutions and industrial R&D departments focused on developing novel agrochemicals, pharmaceuticals, and functional materials. The compound, CAS 56701-32-7, enables the construction of complex molecular architectures.

Application

• Agrochemical Intermediate: Serves as a key precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic scaffold.
• Pharmaceutical Research: Used as a specialized building block in medicinal chemistry for developing potential drug candidates, especially those targeting infectious diseases or metabolic disorders.
• Ligand Synthesis: Acts as a precursor for creating complex ligands used in catalysis and coordination chemistry due to its sulfur and nitrogen donor atoms.
• Functional Material Development: Employed in the research and development of advanced materials, such as ionic liquids or conductive polymers.
• Chemical Synthesis: Utilized in organic synthesis as an electrophile or for introducing the thiadiazole moiety into larger, more complex molecules.

Basic Information

Product Name	4-Ethyl-5-Thiolato-3-Methyl-1,2,3-Thiadiazol-3-Ium
CAS No.	56701-32-7
Molecular Formula	C5H9N2S2+ • X-
Molecular Weight	161.27 g/mol (Cation)
Synonyms	3-Methyl-4-ethyl-1,2,3-thiadiazol-5-thiolate; 4-Ethyl-5-mercapto-3-methyl-1,2,3-thiadiazol-3-ium; 3-Methyl-4-ethyl-δ2-1,2,3-thiadiazoline-5-thione; 1,2,3-Thiadiazolium, 4-ethyl-5-thiolato-3-methyl-; 56701-32-7; 4-Ethyl-5-thiolato-3-methyl-1,2,3-thiadiazol-3-ium salt
EINECS	Contact for details

Quality Control

Our 4-Ethyl-5-Thiolato-3-Methyl-1,2,3-Thiadiazol-3-Ium is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment 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 (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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