Description

4,5-Diphenyl-3-Ethyl-2-Methylthiazolium Iodide is a specialized organic salt belonging to the thiazolium class, valued for its role as a versatile catalyst and intermediate in advanced organic synthesis. Its structure makes it particularly significant in facilitating complex chemical transformations, including Stetter reactions and other nucleophilic catalysis processes. This compound is essential for research and development laboratories, pharmaceutical synthesis, and fine chemical manufacturing where precise molecular construction is required.

Application

• As a key catalyst in Stetter reactions for the formation of carbon-carbon bonds.
• An intermediate in the synthesis of complex pharmaceutical active ingredients and fine chemicals.
• Used in organocatalysis research for developing new synthetic methodologies.
• Employed in the preparation of functional materials and specialty polymers.
• As a reagent in academic and industrial R&D for exploring new reaction pathways.

Basic Information

Product Name	4,5-Diphenyl-3-Ethyl-2-Methylthiazolium Iodide
CAS No.	97453-89-9
Molecular Formula	C20H20INS
Molecular Weight	417.35 g/mol
Synonyms	3-Ethyl-2-methyl-4,5-diphenylthiazolium iodide; 2-Methyl-3-ethyl-4,5-diphenylthiazolium iodide; 4,5-Diphenyl-3-ethyl-2-methylthiazol-3-ium iodide; DPMTI; Thiazolium, 3-ethyl-2,4,5-triphenyl-, iodide; 3-Ethyl-2-methyl-4,5-diphenyl-1,3-thiazol-3-ium iodide
EINECS	Contact for details

Quality Control

Our 4,5-Diphenyl-3-Ethyl-2-Methylthiazolium Iodide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from moisture and direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.