Description

1-Bromo-3-Methylsulfinylbenzene is a versatile organosulfur compound featuring both bromine and a methylsulfinyl functional group. This unique structure makes it a valuable building block for advanced chemical synthesis, particularly in the development of pharmaceuticals and specialty materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors who require high-purity intermediates for complex molecular construction.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing sulfur or requiring specific halogenated aromatic frameworks.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the methylsulfinyl group can influence biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the development of advanced polymers, liquid crystals, and organic electronic materials due to its polar sulfinyl moiety.
• Cross-Coupling Reactions: Acts as a substrate in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Chemical Research & Development: A valuable reagent for exploring new synthetic methodologies and constructing complex molecular architectures in academic and industrial R&D labs.

Basic Information

Product Name	1-Bromo-3-Methylsulfinylbenzene
CAS No.	29959-92-0
Molecular Formula	C7H7BrOS
Molecular Weight	219.10 g/mol
Synonyms	3-Bromophenyl Methyl Sulfoxide; m-Bromophenyl Methyl Sulfoxide; 3-Bromo-1-(Methylsulfinyl)benzene; 1-Bromo-3-(Methylsulfinyl)benzene; Methyl 3-Bromophenyl Sulfoxide; (3-Bromophenyl)(methyl)sulfane oxide
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-Methylsulfinylbenzene is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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