Description

Benzo[D]Thiazole-6-Sulfonic Acid is a specialized organic sulfonic acid derivative that serves as a critical building block in advanced chemical synthesis. Its value lies in its unique heterocyclic structure, which combines a benzothiazole core with a reactive sulfonic acid group, enabling its use in the creation of high-performance materials and fine chemicals. This compound is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a functional intermediate for creating sulfonated dyes with enhanced solubility and color fastness.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create complexing agents and catalytic systems.
• Polymer Modification: Used to introduce sulfonic acid groups into polymers, improving properties like hydrophilicity and ion-exchange capacity.
• Corrosion Inhibitor Formulation: Serves as a component in specialty chemical blends designed to protect metal surfaces.
• Research & Development: A valuable tool for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	Benzo[D]Thiazole-6-Sulfonic Acid
CAS No.	145708-16-3
Molecular Formula	C7H5NO3S2
Molecular Weight	215.25 g/mol
Synonyms	6-Sulfobenzo[d]thiazole; 1,3-Benzothiazole-6-sulfonic Acid; Benzo[d]thiazole-6-sulfonic Acid; 6-Benzothiazolesulfonic Acid; 2,3-Dihydro-1,3-benzothiazole-6-sulfonic Acid (tautomer); BTSA; BTA-6-SO3H
EINECS	Contact for details

Quality Control

Our Benzo[D]Thiazole-6-Sulfonic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment to guarantee traceability and compliance.

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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong bases and oxidizing agents.

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)	≤ 10 ppm

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