Description

5,6-Dihydro-3H-Imidazo[2,1-C]-1,2,4-Dithiazole-3-Thione is a specialized heterocyclic sulfur-nitrogen compound with the CAS number 33813-20-6, serving as a critical building block and intermediate in advanced organic synthesis. Its unique fused-ring dithiazole-thione structure makes it a valuable precursor for developing novel pharmaceuticals, agrochemicals, and functional materials. This high-purity intermediate is essential for research and production in medicinal chemistry, material science, and fine chemical manufacturing, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or requiring sulfur-containing heterocycles.
• Agrochemical Synthesis: Building block for developing new generation fungicides, herbicides, and pesticides with unique modes of action.
• Material Science Research: Used in the development of organic electronic materials, ligands for metal complexes, and corrosion inhibitors.
• Chemical Biology Probes: Serves as a core structure for creating biochemical probes and enzyme inhibitors due to its reactive thione group.
• Fine Chemical Manufacturing: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Industrial R&D: Fundamental reagent for methodological studies in heterocyclic and organosulfur chemistry.

Basic Information

Product Name	5,6-Dihydro-3H-Imidazo[2,1-C]-1,2,4-Dithiazole-3-Thione
CAS No.	33813-20-6
Molecular Formula	C4H4N2S3
Molecular Weight	176.28 g/mol
Synonyms	3H-Imidazo[2,1-c][1,2,4]dithiazole-3-thione, 5,6-dihydro-; Dihydroimidazodithiazolethione; Imidazo[2,1-c]-1,2,4-dithiazole-3-thione, 5,6-dihydro-; 1,2,4-Dithiazole-3-thione, imidazo[2,1-c]-, 5,6-dihydro-; NSC 403119; 33813-20-6; 5,6-Dihydro-3H-imidazo[2,1-c][1,2,4]dithiazole-3-thione
EINECS	Contact for details

Quality Control

Our 5,6-Dihydro-3H-Imidazo[2,1-C]-1,2,4-Dithiazole-3-Thione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot is analyzed using advanced techniques including HPLC, NMR, and elemental analysis to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment, and we support compliance with relevant regulatory frameworks for advanced chemical intermediates.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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