Description

1-Bromo-3-(Isopropylsulfonyl)Benzene is a high-purity, functionalized aromatic compound that serves as a versatile and critical building block in advanced organic synthesis. Its unique structure, featuring both a bromine substituent and an isopropylsulfonyl group, makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research and development chemists and process engineers in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of sulfonamide-based drugs and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging the sulfonyl group for biological activity.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers, liquid crystals, and advanced organic electronic materials.
• Cross-Coupling Reactions: The bromine atom acts as an excellent handle for palladium-catalyzed reactions (e.g., Suzuki, Heck, Sonogashira) to create complex biaryl structures.
• Chemical Library Development: A valuable scaffold for medicinal chemistry and high-throughput screening to discover new lead compounds.
• Ligand and Catalyst Preparation: Used to synthesize specialized ligands for metal complexes and catalysts used in asymmetric synthesis.

Basic Information

Product Name	1-Bromo-3-(Isopropylsulfonyl)Benzene
CAS No.	70399-01-8
Molecular Formula	C9H11BrO2S
Molecular Weight	263.15 g/mol
Synonyms	3-Bromophenyl Isopropyl Sulfone; 1-Bromo-3-(1-Methylethylsulfonyl)Benzene; m-Bromophenyl Isopropyl Sulfone; 3-(Isopropylsulfonyl)Bromobenzene; (3-Bromophenyl)(propan-2-yl)sulfone; Isopropyl 3-Bromophenyl Sulfone
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-(Isopropylsulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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	≤ 20 ppm

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