Description

Benzothiazole-2-Carboxylic Acid is a versatile heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure makes it a valuable intermediate for the development of pharmaceuticals, agrochemicals, and specialty chemicals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to create novel compounds with specific biological or functional properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with benzothiazole cores exhibiting biological activity.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in coupling reactions, amide formation, and as a starting material for complex heterocyclic compounds.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced materials.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Dye and Pigment Industry: Intermediate in the synthesis of certain dyes and organic pigments.

Basic Information

Product Name	Benzothiazole-2-Carboxylic Acid
CAS No.	3622-04-6
Molecular Formula	C8H5NO2S
Molecular Weight	179.19 g/mol
Synonyms	2-Benzothiazolecarboxylic Acid; 2-Carboxybenzothiazole; Benzothiazole-2-carboxylic acid; 1,3-Benzothiazole-2-carboxylic acid; 2-Benzothiazolylcarboxylic Acid; BTA-COOH; 2-BTC
EINECS	222-826-4

Quality Control

Our Benzothiazole-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets stringent specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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