Description

6-Chloro-3-Ethylbenzo[D]Thiazol-2(3H)-One is a specialized heterocyclic organic compound belonging to the benzothiazolone class. This chemical serves as a crucial advanced intermediate for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development teams for constructing active pharmaceutical ingredients (APIs) and crop protection agents. The compound's unique structure provides a versatile scaffold for further functionalization.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and insecticides, leveraging the benzothiazole moiety's bioactivity.
• Dye and Pigment Manufacturing: Serves as a precursor for developing specialized heterocyclic dyes and optical brighteners.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific electronic or photophysical properties.
• Organic Synthesis & Catalysis: Employed as a ligand or substrate in catalytic reactions and asymmetric synthesis for academic and industrial research.

Basic Information

Product Name	6-Chloro-3-Ethylbenzo[D]Thiazol-2(3H)-One
CAS No.	30459-51-9
Molecular Formula	C9H8ClNOS
Molecular Weight	213.68 g/mol
Synonyms	6-Chloro-3-ethyl-2-benzothiazolinone; 6-Chloro-3-ethyl-2(3H)-benzothiazolone; 3-Ethyl-6-chloro-2-benzothiazolinone; 2-Benzothiazolinone, 6-chloro-3-ethyl-; 6-Chloro-3-ethylbenzo[d]thiazol-2(3H)-one; 6-Chloro-3-ethyl-1,3-benzothiazol-2-one; 30459-51-9; 6-Chloro-3-ethyl-2-benzothiazolol
EINECS	Contact for details

Quality Control

Our production of 6-Chloro-3-Ethylbenzo[D]Thiazol-2(3H)-One adheres to stringent in-process controls and final batch testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system supports the needs of cGMP-compliant manufacturing for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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