Description

2-(4-Aminophenyl)-6-Methyl-1,3-Benzothiazole-7-Sulfonic Acid is a specialized organic intermediate featuring a benzothiazole core with both sulfonic acid and aminophenyl functional groups. This unique structure makes it a valuable building block for synthesizing advanced functional materials and dyes. It is primarily sought after by research institutions and industrial manufacturers in the fine chemical and pharmaceutical sectors for developing novel compounds.

Application

• Fluorescent Dye and Probe Synthesis: Serves as a key precursor for creating benzothiazole-based fluorescent dyes, sensors, and biological imaging agents due to its electron-rich aromatic system.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or oncological pathways where the benzothiazole scaffold is prevalent.
• Polymer and Material Science: Acts as a monomer or additive for producing specialty polymers, liquid crystals, or organic electronic materials, leveraging its sulfonic acid group for solubility or ionic properties.
• Corrosion Inhibitor Formulation: Employed in the development of high-performance corrosion inhibitors for industrial applications, where heterocyclic compounds like benzothiazoles are effective.
• Analytical Chemistry Reagent: Utilized as a derivatization agent or a standard in chromatographic analysis and spectroscopic studies.

Basic Information

Product Name	2-(4-Aminophenyl)-6-Methyl-1,3-Benzothiazole-7-Sulfonic Acid
CAS No.	130-17-6
Molecular Formula	C14H12N2O3S2
Molecular Weight	320.39 g/mol
Synonyms	6-Methyl-2-(4-aminophenyl)benzothiazole-7-sulfonic acid; 2-(4-Aminophenyl)-6-methyl-7-sulfobenzothiazole; 7-Sulfo-6-methyl-2-(p-aminophenyl)benzothiazole; 2-(p-Aminophenyl)-6-methylbenzothiazole-7-sulfonic acid; 4-(6-Methyl-7-sulfo-2-benzothiazolyl)aniline; Dehydrothio-p-toluidinesulfonic acid; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 2-(4-Aminophenyl)-6-Methyl-1,3-Benzothiazole-7-Sulfonic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and high-purity standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brownish powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.