Description

6-Bromo-2,3-dihydrothiochromen-1,1-dioxide-4-one is a specialized heterocyclic sulfone building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular architecture, which incorporates a bromine atom and a sulfone group on a thiochromenone scaffold, making it a versatile precursor for constructing complex pharmacophores. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for molecules targeting neurological or inflammatory pathways.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or insecticides, leveraging its reactive bromine and sulfone functionalities.
• Material Science Research: Acts as a monomer or precursor for developing specialty polymers or organic electronic materials with specific optoelectronic properties.
• Chemical Biology Probes: Employed in the synthesis of molecular probes for studying enzyme function or protein interactions due to its potential for selective modification.
• Ligand and Catalyst Development: Utilized as a starting material for synthesizing novel chelating ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	6-Bromo-2,3-dihydrothiochromen-1,1-dioxide-4-one
CAS No.	112819-26-8
Molecular Formula	C9H5BrO3S
Molecular Weight	273.11 g/mol
Synonyms	6-Bromothiochroman-1,1-dioxide-4-one; 4-Oxo-2,3-dihydro-1-benzothiophene-6-bromo-1,1-dioxide; 6-Bromo-2,3-dihydro-1-benzothiophene-4(1H)-one 1,1-dioxide; 6-Bromo-4-oxo-2,3-dihydro-1-benzothiophene 1,1-dioxide; 6-Bromo-4-oxo-2,3-dihydrobenzo[b]thiophene 1,1-dioxide; 6-Bromo-4-oxothiochroman 1,1-dioxide
EINECS	Contact for details

Quality Control

Our 6-Bromo-2,3-dihydrothiochromen-1,1-dioxide-4-one is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided to maintain stability.

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%

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