Description

Bromomethanesulphonylbromide is a specialized organosulfur reagent featuring both bromine and a sulfonyl bromide functional group. This compound is highly valued in advanced organic synthesis for its role as a versatile electrophilic brominating and sulfonylating agent. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate Synthesis: A key building block for introducing bromomethyl and methanesulfonyl groups into active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides requiring specific halogenated sulfone motifs.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent for creating specialty polymers with unique properties.
• Material Science: Employed in the surface modification of materials and the synthesis of advanced organic electronic materials.
• Chemical Biology & Proteomics: Acts as an affinity label or a reagent for modifying cysteine residues in proteins and peptides.
• Fine Chemical Production: Utilized in multi-step synthetic routes for producing high-value, complex organic molecules.

Basic Information

Product Name	Bromomethanesulphonylbromide
CAS No.	54730-18-6
Molecular Formula	C H2 Br2 O2 S
Molecular Weight	237.90 g/mol
Synonyms	Bromomethanesulfonyl bromide; Methanesulfonyl bromide, bromo-; (Bromomethyl)sulfonyl bromide; α-Bromomethanesulfonyl bromide; Bromo(methylsulfonyl)bromide
EINECS	Contact for details

Quality Control

Every batch of Bromomethanesulphonylbromide is manufactured and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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