Description

2-Methyl-1,3,2-dithiaphospholane-2-thione is a specialized organophosphorus compound featuring a unique heterocyclic structure containing phosphorus and sulfur. This compound is valued as a key intermediate and ligand in advanced chemical synthesis, particularly in the development of novel catalysts and materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for its role in facilitating complex chemical transformations.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring phosphorus-sulfur motifs.
• Catalyst Ligand: Acts as a ligand in transition metal catalysis, enabling more efficient and selective organic reactions for fine chemical production.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive phosphorus center.
• Polymer Chemistry: Employed as a monomer or additive in the synthesis of specialty polymers with tailored properties, such as flame retardancy.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organophosphorus chemistry and reaction methodologies.
• Coordination Chemistry: Used to create novel metal complexes for applications in catalysis and material science.

Basic Information

Product Name	2-Methyl-1,3,2-dithiaphospholane-2-thione
CAS No.	18789-43-0
Molecular Formula	C3H5PS3
Molecular Weight	168.23 g/mol
Synonyms	2-Methyl-1,3,2-dithiaphospholane 2-sulfide; 2-Methyl-2-thiono-1,3,2-dithiaphospholane; 2-Thiono-2-methyl-1,3,2-dithiaphospholane; MDTP; 2-Methyl-δ2-1,3,2-dithiaphospholane-2-thione; Phosphorodithioic acid, cyclic P-methyl ester
EINECS	Contact for details

Quality Control

Our 2-Methyl-1,3,2-dithiaphospholane-2-thione is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and moisture. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details

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