Description

Benzothiazole, 3-Ethenyl-2,3-Dihydro- (9Ci) is a specialized heterocyclic organic compound belonging to the benzothiazole class, serving as a valuable synthetic intermediate and functional monomer. Its unique structure, featuring a reactive ethenyl group fused to the dihydrobenzothiazole core, makes it a versatile building block for advanced material synthesis. This chemical is primarily sought by R&D chemists and manufacturers in the polymer, agrochemical, and pharmaceutical industries for developing novel products with tailored properties.

Application

• Polymer Chemistry: As a functional monomer or cross-linking agent in the synthesis of specialty polymers, resins, and high-performance elastomers.
• Pharmaceutical Intermediates: A key precursor in the research and development of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the manufacture of advanced fungicides, herbicides, and plant growth regulators.
• Material Science: Employed in the development of organic semiconductors, liquid crystals, and photoactive materials for electronic applications.
• Dye and Pigment Industry: Acts as an intermediate for synthesizing complex heterocyclic dyes and optical brighteners.
• Corrosion Inhibitors: A component in formulations designed to protect metals in industrial systems.
• Research & Development: A valuable tool for academic and industrial research in organic synthesis and medicinal chemistry.

Basic Information

Product Name	Benzothiazole, 3-Ethenyl-2,3-Dihydro- (9Ci)
CAS No.	633301-56-1
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	3-Vinyl-2,3-dihydrobenzothiazole; 2,3-Dihydro-3-vinylbenzothiazole; 3-Ethenyl-2,3-dihydro-1,3-benzothiazole; 3-Vinyl-2,3-dihydrobenzo[d]thiazole; Benzothiazole, 3-ethenyl-2,3-dihydro-; 3-Ethenyl-2,3-dihydrobenzothiazole
EINECS	Contact for details

Quality Control

Our production of Benzothiazole, 3-Ethenyl-2,3-Dihydro- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.