Description

Benzothiazole-5-Carboxylic Acid is a versatile heterocyclic building block and key organic intermediate. This compound is valued for its role in synthesizing complex molecules with potential biological activity and functional materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and inflammation.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Coordination Chemistry & Catalysis: Acts as a ligand for metal complexes used in catalytic processes and material science.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized dyes and colorants for industrial applications.
• Polymer Modification: Used to introduce benzothiazole moieties into polymer chains to enhance thermal stability or UV absorption properties.
• Research & Development: A valuable tool for medicinal and synthetic chemists in academic and industrial R&D settings for exploring new chemical entities.

Basic Information

Product Name	Benzothiazole-5-Carboxylic Acid
CAS No.	68867-17-4
Molecular Formula	C8H5NO2S
Molecular Weight	179.20 g/mol
Synonyms	5-Carboxybenzothiazole; 1,3-Benzothiazole-5-carboxylic acid; Benzothiazole-5-carboxylic acid; 5-Benzothiazolecarboxylic Acid; 2,3-Dihydro-1,3-benzothiazole-5-carboxylic acid (tautomer); BTCA (in specific contexts); 5-Carboxy-1,3-benzothiazole
EINECS	Contact for details

Quality Control

Our Benzothiazole-5-Carboxylic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

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). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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