Description

2-Methyl-1,3-Benzothiazole-6-Sulphonyl Chloride 95+% is a high-purity, reactive chemical intermediate primarily used in the synthesis of more complex organic molecules. Its value lies in its role as a versatile sulfonylation reagent, enabling the introduction of the sulfonyl functional group into target compounds. This product is essential for research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries who require a reliable building block for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific enzymes or receptors.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Dye and Pigment Manufacturing: Serves as a precursor for creating specialized dyes and functional colorants.
• Polymer Modification: Employed to introduce sulfonyl groups into polymer chains, altering their physical and chemical properties.
• Ligand and Catalyst Development: Useful in the preparation of specialized ligands for metal complexes and catalytic systems.
• Chemical Research: A valuable reagent for academic and industrial R&D in organic synthesis and medicinal chemistry.

Basic Information

Product Name	2-Methyl-1,3-Benzothiazole-6-Sulphonyl Chloride 95+%
CAS No.	21431-13-0
Molecular Formula	C8H6ClNO2S2
Molecular Weight	247.72 g/mol
Synonyms	6-(Chlorosulfonyl)-2-methyl-1,3-benzothiazole; 2-Methylbenzothiazole-6-sulfonyl chloride; 2-Methyl-1,3-benzothiazole-6-sulfonyl chloride; 2-Methylbenzo[d]thiazole-6-sulfonyl chloride; MBT-6-Sulphonyl Chloride; 2-Methylbenzothiazole-6-sulfonic acid chloride; 21431-13-0; 6-Chlorosulfonyl-2-methylbenzothiazole
EINECS	Contact for details

Quality Control

Our 2-Methyl-1,3-Benzothiazole-6-Sulphonyl Chloride 95+% is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure it meets the declared purity and identity specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. Use appropriate precautions to exclude moisture during handling and storage to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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