Description

3-Benzyl-4-Methylthiazolium Chloride is a versatile organic salt belonging to the thiazolium class of compounds. This chemical serves as a key intermediate and catalyst in advanced organic synthesis, valued for its role in facilitating complex chemical transformations. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and fine chemicals.

Application

• As a catalyst or co-catalyst in various organic synthesis reactions, including benzoin condensations and Stetter reactions.
• As a key synthetic intermediate in the research and development of novel pharmaceutical compounds and active pharmaceutical ingredients (APIs).
• In the synthesis of advanced materials and specialty chemicals requiring thiazolium-based ionic liquid precursors.
• For use in agrochemical research for the development of new herbicides, fungicides, or plant growth regulators.
• As a reagent in academic and industrial research laboratories exploring N-heterocyclic carbene (NHC) chemistry.
• In the preparation of dyes, pigments, or photoinitiators where the benzyl-thiazolium structure is integral.

Basic Information

Product Name	3-Benzyl-4-Methylthiazolium Chloride
CAS No.	4209-18-1
Molecular Formula	C11H12ClNS
Molecular Weight	225.73 g/mol
Synonyms	3-Benzyl-4-methylthiazol-3-ium chloride; 4-Methyl-3-benzylthiazolium chloride; 3-Benzyl-4-methyl-1,3-thiazol-3-ium chloride; 1,3-Thiazolium, 3-benzyl-4-methyl-, chloride; Thiazolium, 3-benzyl-4-methyl-, chloride; 3-Benzyl-4-methylthiazolium chloride; 3-Benzyl-4-methyl-δ³-thiazolinium chloride
EINECS	Contact for details

Quality Control

Our 3-Benzyl-4-Methylthiazolium Chloride is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), residual solvents, and related substances is provided with every shipment to guarantee it meets the stringent requirements of research and industrial applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

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

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