Description

5-Chloro-3-Methylsulfonyl-1,2,4-Thiadiazole is a high-value heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of advanced active ingredients. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymes or receptors.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides.
• Chemical Research & Development: Serves as a versatile scaffold for exploring new chemical spaces and developing proprietary compounds.
• Material Science Applications: Potential use in the synthesis of specialty polymers or functional materials with unique electronic properties.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring specific thiadiazole derivatives.

Basic Information

Product Name	5-Chloro-3-Methylsulfonyl-1,2,4-Thiadiazole
CAS No.	88982-72-3
Molecular Formula	C3H3ClN2O2S2
Molecular Weight	198.65 g/mol
Synonyms	5-Chloro-3-(methylsulfonyl)-1,2,4-thiadiazole; 3-Methylsulfonyl-5-chloro-1,2,4-thiadiazole; 5-Chloro-3-methanesulfonyl-1,2,4-thiadiazole; 1,2,4-Thiadiazole, 5-chloro-3-(methylsulfonyl)-; 88982-72-3
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Methylsulfonyl-1,2,4-Thiadiazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.