Description

2-Benzothiazolinone,1,1-Dioxide(8Ci) CAS NO 25243-25-8 is a specialized heterocyclic sulfone compound that serves as a key intermediate and building block in advanced organic synthesis. Its unique benzothiazolinone dioxide structure makes it valuable for developing novel materials and fine chemicals with specific functional properties. This high-purity intermediate is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new generation herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a functional monomer or additive for creating specialty polymers with enhanced thermal stability or specific optical properties.
• Organic Light-Emitting Diodes (OLEDs): Investigated as an electron-transport or host material component in the development of advanced organic electronic devices.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments for high-performance applications.
• Chemical Research & Development: Employed as a standard or building block in academic and industrial R&D for exploring new chemical reactions and methodologies.

Basic Information

Item	Detail
Product Name	2-Benzothiazolinone,1,1-Dioxide(8Ci)
CAS No.	25243-25-8
Molecular Formula	C7H5NO3S
Molecular Weight	183.18 g/mol
Synonyms	1,2-Benzisothiazolin-3-one 1,1-Dioxide; 2,3-Dihydro-1,2-benzisothiazol-3-one 1,1-Dioxide; 3-Hydroxy-1,2-benzisothiazole 1,1-Dioxide; Benzothiazolinone S,S-Dioxide; 2-Benzothiazolinone 1,1-Dioxide; 1,2-Benzisothiazol-3(2H)-one 1,1-Dioxide; 2,3-Dihydro-1,2-benzisothiazole-3-one 1,1-Dioxide
EINECS	Contact for details

Quality Control

Our 2-Benzothiazolinone,1,1-Dioxide(8Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

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 incompatible materials such as strong bases and reducing agents. For long-term storage, consider 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

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