Description

2,5-Dibromothiophene 1,1-Dioxide is a high-purity, functionalized thiophene derivative of significant interest in advanced organic synthesis. This compound serves as a critical sulfone-containing building block, enabling the development of complex molecular architectures with tailored electronic and structural properties. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors 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 sulfone-based pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the dibromo and sulfone functionalities impart specific biological activity.
• Organic Electronic Materials: Serves as a precursor for π-conjugated systems and polymers in the development of organic semiconductors, OLEDs, and other electronic devices.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Stille) and other transformations in academic and industrial R&D laboratories.
• Functional Polymer Monomer: Used to incorporate sulfone and halogenated thiophene units into high-performance polymers with specific thermal and chemical resistance.

Basic Information

Product Name	2,5-Dibromothiophene 1,1-Dioxide
CAS No.	89088-95-9
Molecular Formula	C4H2Br2O2S
Molecular Weight	281.93 g/mol
Synonyms	2,5-Dibromothiophene Sulfone; Thiophene-1,1-dioxide, 2,5-dibromo-; 2,5-Dibromothiophene S,S-Dioxide; 2,5-Dibromo-1λ⁶-thiophene-1,1-dione; Dibromothiophene dioxide
EINECS	Contact for details

Quality Control

Our 2,5-Dibromothiophene 1,1-Dioxide is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, GC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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