Description

3-(Bromomethyl)-2,5-Dihydro-1H-1-Lambda6-Thiophene-1,1-Dione is a high-value organosulfur building block characterized by its reactive bromomethyl group and cyclic sulfone structure. This compound is essential for advanced organic synthesis, enabling the introduction of functionalized thiophene scaffolds into target molecules. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the sulfone moiety can enhance biological activity.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers and functional materials with specific electronic or optical properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalysis, leveraging the sulfur and bromine functionalities.
• Chemical Biology Probe Synthesis: Utilized to build molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	3-(Bromomethyl)-2,5-Dihydro-1H-1-Lambda6-Thiophene-1,1-Dione
CAS No.	31554-48-0
Molecular Formula	C5H7BrO2S
Molecular Weight	211.08 g/mol
Synonyms	3-(Bromomethyl)-2,5-dihydrothiophene 1,1-dioxide; 3-(Bromomethyl)-2,5-dihydrothiophene-1,1-dione; 2,5-Dihydro-3-(bromomethyl)thiophene-1,1-dioxide; 3-Bromomethyl-2,5-dihydrothiophene-1,1-dioxide; Bromomethyl dihydrothiophene sulfone
EINECS	Contact for details

Quality Control

Our production of 3-(Bromomethyl)-2,5-Dihydro-1H-1-Lambda6-Thiophene-1,1-Dione adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary. Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.