Description

3-Ethylbenzo[D]Thiazol-3-Ium 4-Methylbenzenesulfonate is a specialized organic salt, also known as a thiazolium tosylate, valued for its role as a key intermediate and catalyst in advanced chemical synthesis. This compound is critical for facilitating complex organic transformations, including cyclization and coupling reactions, due to its unique ionic structure. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Catalyst: Used to catalyze specific reactions, such as benzoin condensations or Stetter reactions, in fine chemical production.
• Agrochemical Research: Serves as a precursor in the development of new pesticides and herbicides.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized heterocyclic dyes and colorants.
• Material Science: Investigated for use in the creation of ionic liquids and advanced polymeric materials.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in laboratory settings.

Basic Information

Product Name	3-Ethylbenzo[D]Thiazol-3-Ium 4-Methylbenzenesulfonate
CAS No.	6112-35-2
Molecular Formula	C16H17NO3S2
Molecular Weight	335.44 g/mol
Synonyms	3-Ethylbenzothiazolium p-toluenesulfonate; 3-Ethylbenzothiazol-3-ium tosylate; 1,3-Diethylbenzothiazol-3-ium p-toluenesulfonate (common misnomer); Benzo[d]thiazolium, 3-ethyl-, salt with 4-methylbenzenesulfonic acid (1:1); Thiazolium Tosylate Salt; 3-Ethylbenzothiazolium Tosylate; 3-Ethylbenzothiazol-3-ium 4-methylbenzenesulfonate; EBTS
EINECS	Contact for details

Quality Control

Our production of 3-Ethylbenzo[D]Thiazol-3-Ium 4-Methylbenzenesulfonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, 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 (15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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