Description

2-Chloro-4-Ethoxy-1,3-Benzothiazole is a high-purity, synthetically valuable benzothiazole derivative. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Used in the development of organic semiconductors, liquid crystals, and photostabilizers due to its benzothiazole core.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized heterocyclic dyes and fluorescent markers.
• Organic Synthesis Reagent: Acts as an electrophile in cross-coupling reactions and as a scaffold for constructing complex heterocyclic systems in academic and industrial research.

Basic Information

Product Name	2-Chloro-4-Ethoxy-1,3-Benzothiazole
CAS No.	890091-95-9
Molecular Formula	C9H8ClNOS
Molecular Weight	213.68 g/mol
Synonyms	2-Chloro-4-ethoxybenzothiazole; 4-Ethoxy-2-chlorobenzothiazole; 2-Chloro-4-ethoxy-1,3-benzothiazole; 890091-95-9; Benzothiazole, 2-chloro-4-ethoxy-; 2-Chloro-4-ethoxybenzo[d]thiazole
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Ethoxy-1,3-Benzothiazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting research and production standards. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

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%

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