Description

2-Bromo-1-Methoxy-4-(Methylsulfonyl)Benzene is a high-purity, multi-functional aromatic sulfone derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring bromine, methoxy, and methylsulfonyl substituents, makes it an invaluable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the sulfone moiety can contribute to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and advanced organic electronic materials.
• Ligand and Catalyst Development: Employed in organic chemistry research to create novel ligands for transition metal catalysis and organocatalysts.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	2-Bromo-1-Methoxy-4-(Methylsulfonyl)Benzene
CAS No.	20951-42-2
Molecular Formula	C8H9BrO3S
Molecular Weight	265.13 g/mol
Synonyms	1-Bromo-2-Methoxy-5-(Methylsulfonyl)Benzene; 2-Bromo-4-(Methylsulfonyl)Anisole; 4-Bromo-3-Methoxy Phenyl Methyl Sulfone; 2-Bromoanisole-4-methyl Sulfone; 2-Bromo-1-Methoxy-4-(Methanesulfonyl)Benzene; 4-(Methylsulfonyl)-2-Bromoanisole; 20951-42-2
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-Methoxy-4-(Methylsulfonyl)Benzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

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 incompatible materials such as 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)	≥ 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.