Description

5-Methylene-1,3-thiazolidine-2-thione is a specialized heterocyclic sulfur-nitrogen compound with a unique reactive methylene group. This structural feature makes it a valuable intermediate and building block in advanced organic synthesis, particularly for constructing complex molecules with specific functionalities. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing new classes of fungicides, herbicides, or plant growth regulators due to its bioactive thiazolidine-thione core.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or chemical resistance.
• Chemical Synthesis Building Block: Utilized in heterocyclic chemistry to introduce the thiazolidine-2-thione moiety into more complex molecular architectures.
• Ligand & Catalyst Development: Investigated for use in creating novel ligands for metal complexes used in catalytic processes.
• Corrosion Inhibitor Formulation: Potential application in developing high-performance corrosion inhibitors for industrial systems.

Basic Information

Product Name	5-Methylene-1,3-thiazolidine-2-thione
CAS No.	52829-72-8
Molecular Formula	C4H5NS2
Molecular Weight	131.22 g/mol
Synonyms	5-Methylenethiazolidine-2-thione; 2-Thioxo-5-methylenethiazolidine; 5-Methylene-2-thioxothiazolidine; 5-Methylene-2-mercaptothiazoline; 2-Thioxo-5-methylenethiazolidin-4-one (tautomer); Rhodanine, 5-methylene-; 5-Methylenerhodanine
EINECS	Contact for details

Quality Control

Our 5-Methylene-1,3-thiazolidine-2-thione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A 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, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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