Description

6-Bromobenzothiophen-3(2H)-One 1,1-Dioxide is a high-purity, advanced pharmaceutical intermediate and versatile chemical building block. This compound is valued for its role as a key synthon in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and organic synthesis.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing benzothiophene-based scaffolds and other fused ring systems.
• Material Science: Investigated as a monomer or additive for the creation of specialty polymers and electronic materials.
• Academic & R&D: Employed in university and corporate research laboratories for method development and discovery chemistry.

Basic Information

Product Name	6-Bromobenzothiophen-3(2H)-One 1,1-Dioxide
CAS No.	1240288-81-6
Molecular Formula	C8H5BrO3S
Molecular Weight	261.09 g/mol
Synonyms	6-Bromobenzothiophene-3(2H)-one 1,1-dioxide; 6-Bromo-2,3-dihydrobenzo[b]thiophene-3-one 1,1-dioxide; 6-Bromo-3-oxo-2,3-dihydrobenzo[b]thiophene 1,1-dioxide; 6-Bromobenzo[b]thiophen-3(2H)-one 1,1-dioxide; 6-Bromo-2,3-dihydro-1-benzothiophen-3-one 1,1-dioxide
EINECS	Contact for details

Quality Control

Our 6-Bromobenzothiophen-3(2H)-One 1,1-Dioxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The material is moisture-sensitive; ensure containers are sealed tightly after use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.