Description

3-Methyl-2-Sulphonatobenzothiazolium is a key organic intermediate and functional chemical compound. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in the production of dyes, pigments, and specialty chemicals. It is essential for manufacturers and R&D laboratories in the fine chemical, agrochemical, and pharmaceutical sectors seeking reliable, high-purity intermediates.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of cationic dyes, sulfur dyes, and other colorants for textiles and industrial applications.
• Agrochemical Synthesis: Used as a building block in the manufacture of certain fungicides, herbicides, and plant growth regulators.
• Pharmaceutical Intermediates: Serves in the research and development of active pharmaceutical ingredients (APIs), particularly in heterocyclic chemistry.
• Photographic Chemicals: Employed in the formulation of specific sensitizers and developers for photographic films and papers.
• Corrosion Inhibitors: A component in formulations designed to protect metals in industrial cooling systems and other applications.
• Research & Development: A valuable reagent for academic and industrial research in organic synthesis and material science.

Basic Information

Product Name	3-Methyl-2-Sulphonatobenzothiazolium
CAS No.	4329-95-7
Molecular Formula	C8H7NO3S2
Molecular Weight	229.27 g/mol
Synonyms	2-Methylbenzothiazolium-3-sulfonate; 3-Methyl-2-sulfobenzothiazolium; 2-Sulfo-3-methylbenzothiazolium; Benzothiazolium, 3-methyl-2-sulfo-; 3-Methylbenzothiazolium-2-sulfonate; 2-Methyl-3-sulfobenzothiazolium; 3-Methyl-2-sulfobenzo[d]thiazol-3-ium
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Sulphonatobenzothiazolium is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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