Description

1,3-Dibromo-5-(Methylsulfonyl)Benzene is a high-purity, multi-functional aromatic building block characterized by its bromine and methylsulfonyl substituents. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Material Science Precursor: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or monomers for specialty polymers.
• Chemical Research & Development: Employed in academic and industrial labs for method development, catalysis studies, and the synthesis of complex organic molecules.
• Liquid Crystal & OLED Materials: Acts as a core component in the synthesis of advanced functional materials for display and lighting technologies.

Basic Information

Product Name	1,3-Dibromo-5-(Methylsulfonyl)Benzene
CAS No.	1222407-24-0
Molecular Formula	C7H6Br2O2S
Molecular Weight	313.99 g/mol
Synonyms	5-(Methylsulfonyl)-1,3-dibromobenzene; 1,3-Dibromo-5-(methanesulfonyl)benzene; Benzene, 1,3-dibromo-5-(methylsulfonyl)-; 3,5-Dibromophenyl methyl sulfone
EINECS	Contact for details

Quality Control

Our 1,3-Dibromo-5-(Methylsulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical data are provided with every shipment to guarantee traceability and compliance with your research or production standards.

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 oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.