Description

3-Ethyl-4,5-Dihydro-5-(3-Methylthiazolidin-2-Ylidene)-2-(Methylthio)-4-Oxothiazolium Toluene-p-Sulphonate is a specialized heterocyclic organic salt with significant utility in advanced chemical synthesis. This compound is valued for its role as a key intermediate or reagent in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers requiring high-purity building blocks for active ingredient synthesis, dye chemistry, and material science applications.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with thiazole or thiazolidine cores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where its unique structure imparts specific biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized dyes, pigments, and optical brighteners due to its conjugated system.
• Material Science Research: Investigated for use in organic electronics, such as in the creation of novel charge-transport materials or photoactive components.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for constructing complex heterocyclic frameworks in academic and industrial R&D settings.

Basic Information

Product Name	3-Ethyl-4,5-Dihydro-5-(3-Methylthiazolidin-2-Ylidene)-2-(Methylthio)-4-Oxothiazolium Toluene-p-Sulphonate
CAS No.	63870-47-3
Molecular Formula	C17H22N2O4S4
Molecular Weight	454.63 g/mol
Synonyms	3-Ethyl-5-(3-methyl-2-thiazolidinylidene)-2-(methylthio)-4-oxo-4,5-dihydrothiazolium 4-methylbenzenesulfonate; 3-Ethyl-2-methylthio-5-(3-methylthiazolidin-2-ylidene)-4-oxothiazolium p-toluenesulfonate; Thiazolium, 3-ethyl-4,5-dihydro-5-(3-methyl-2-thiazolidinylidene)-2-(methylthio)-4-oxo-, 4-methylbenzenesulfonate; 63870-47-3; Oxathiazolium tosylate derivative; Thiazolium Tosylate Salt
EINECS	Contact for details

Quality Control

Our 3-Ethyl-4,5-Dihydro-5-(3-Methylthiazolidin-2-Ylidene)-2-(Methylthio)-4-Oxothiazolium Toluene-p-Sulphonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
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.