Description

1,3-Benzothiazole-6-Carbonyl Chloride, 97% is a high-purity, reactive organic intermediate belonging to the benzothiazole class. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalization agent in the development of advanced polymers, dyes, and photoactive materials.
• Ligand and Catalyst Development: Employed to create novel heterocyclic ligands for metal complexes used in catalytic processes.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	1,3-Benzothiazole-6-Carbonyl Chloride, 97%
CAS No.	55439-73-1
Molecular Formula	C8H4ClNOS
Molecular Weight	197.64 g/mol
Synonyms	6-(Chlorocarbonyl)benzothiazole; Benzothiazole-6-carbonyl chloride; 1,3-Benzothiazole-6-carboxylic acid chloride; 6-Carboxybenzothiazole chloride; 2,3-Dihydro-1,3-benzothiazole-6-carbonyl chloride (tautomeric form); BTZ-6-COCl; 6-Benzothiazolecarbonyl chloride
EINECS	Contact for details

Quality Control

Our 1,3-Benzothiazole-6-Carbonyl Chloride, 97% is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the specified 97% minimum purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters for your records and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition from moisture. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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