Description

1-Bromo-4-(2-(Methylsulfonyl)Ethoxy)Benzene is a high-purity, specialized organic intermediate featuring a brominated benzene core linked to a methylsulfonyl ethoxy side chain. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecules with specific electronic and steric properties. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in constructing complex aromatic ether scaffolds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the bromo and sulfone functionalities are critical for bioactivity.
• Material Science Research: Serves as a precursor for the synthesis of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for palladium-catalyzed reactions like Suzuki, Heck, and Buchwald-Hartwig aminations.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and tags for studying biological systems.
• Fine Chemical Production: Employed in custom and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	1-Bromo-4-(2-(Methylsulfonyl)Ethoxy)Benzene
CAS No.	1178649-34-7
Molecular Formula	C9H11BrO3S
Molecular Weight	279.15 g/mol
Synonyms	4-Bromo-1-(2-(methylsulfonyl)ethoxy)benzene; 1-Bromo-4-[2-(methylsulfonyl)ethoxy]benzene; Benzene, 1-bromo-4-[2-(methylsulfonyl)ethoxy]-; 4-(2-(Methylsulfonyl)ethoxy)bromobenzene; 2-(4-Bromophenoxy)ethyl methyl sulfone; Methyl 2-(4-bromophenoxy)ethyl sulfone; p-Bromo(2-(methylsulfonyl)ethoxy)benzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(2-(Methylsulfonyl)Ethoxy)Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and consistent identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
Heavy Metals	≤ 10 ppm

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