Description

4,6-Dichlorobenzothiazole is a high-value halogenated heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key precursor in the development of pharmaceuticals, agrochemicals, and functional materials, enabling the introduction of the benzothiazole scaffold. Industries that need it include pharmaceutical R&D for drug discovery, agrochemical manufacturers creating novel active ingredients, and specialty chemical producers developing dyes, corrosion inhibitors, and electronic chemicals.

Application

• Pharmaceutical Intermediate: A critical synthon for the synthesis of novel drug candidates, particularly those targeting neurological disorders, inflammation, and oncology.
• Agrochemical Active Ingredient Synthesis: Used in the production of herbicides, fungicides, and insecticides, leveraging the bioactivity of the benzothiazole core.
• Material Science & Functional Dyes: Serves as a building block for fluorescent dyes, optical brighteners, and ligands for metal-organic frameworks (MOFs).
• Corrosion Inhibition: A key component in formulating high-performance corrosion inhibitors for industrial applications.
• Polymer & Resin Modification: Incorporated into polymer chains to impart specific properties like UV stability or flame retardancy.
• Research & Development: Utilized in academic and industrial labs for methodological studies and the development of new synthetic pathways.

Basic Information

Product Name	4,6-Dichlorobenzothiazole
CAS No.	854059-32-8
Molecular Formula	C7H3Cl2NS
Molecular Weight	204.08 g/mol
Synonyms	4,6-Dichloro-1,3-benzothiazole; Benzothiazole, 4,6-dichloro-; 4,6-Dichlorobenzo[d]thiazole; 4,6-Dichloro-benzothiazole; 4,6-Dichloro-benzo[d]thiazole
EINECS	Contact for details

Quality Control

Our 4,6-Dichlorobenzothiazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA). We adhere to relevant industry standards and can support requirements for cGMP manufacturing upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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