Description

2,3-Dibromotetrahydrothiophene 1,1-Dioxide is a versatile and reactive sulfone derivative, primarily valued as a key synthetic intermediate in advanced organic chemistry. Its structure, featuring two bromine atoms on a saturated sulfolane ring, makes it a valuable electrophile and building block for constructing complex heterocyclic and pharmaceutical scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require high-purity intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing functionalized sulfur heterocycles.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides where the sulfone moiety enhances biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polymers with unique thermal or chemical resistance properties.
• Material Science Research: Utilized in the development of advanced organic electronic materials and nonlinear optical (NLO) materials.
• Chemical Synthesis Building Block: Provides a reactive handle for nucleophilic substitution reactions, enabling the introduction of the sulfolane unit into more complex molecular architectures.

Basic Information

Product Name	2,3-Dibromotetrahydrothiophene 1,1-Dioxide
CAS No.	30129-85-2
Molecular Formula	C4H6Br2O2S
Molecular Weight	277.96 g/mol
Synonyms	2,3-Dibromosulfolane; 2,3-Dibromotetrahydrothiophene S,S-Dioxide; 2,3-Dibromothiolane 1,1-Dioxide; NSC 401122; Tetrahydrothiophene-1,1-dioxide, 2,3-dibromo-; 2,3-Dibromo-1λ⁶-thiolane-1,1-dione
EINECS	Contact for details

Quality Control

Our 2,3-Dibromotetrahydrothiophene 1,1-Dioxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 bases and reducing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.