Description

1-Bromo-2-(Propanesulfonyl)Benzene is a high-purity, specialized organic intermediate featuring a bromine substituent and a propanesulfonyl group on a benzene ring. This unique structure makes it a valuable building block for synthesizing more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and material science industries for applications in medicinal chemistry, ligand synthesis, and the development of functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring sulfone or aryl bromide functionalities.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis, including Suzuki-Miyaura and other cross-coupling reactions.
• Ligand and Catalyst Preparation: Useful for constructing specialized ligands for transition metal catalysts used in asymmetric synthesis.

Basic Information

Product Name	1-Bromo-2-(Propanesulfonyl)Benzene
CAS No.	1354954-34-9
Molecular Formula	C9H11BrO2S
Molecular Weight	263.15 g/mol
Synonyms	2-Bromophenyl Propyl Sulfone; 1-Bromo-2-(propylsulfonyl)benzene; (2-Bromophenyl)(propyl)sulfone; 2-Bromo-1-(propylsulfonyl)benzene; Propyl 2-bromophenyl sulfone; Benzenesulfonyl bromide, propanesulfonyl derivative
EINECS	Contact for details

Quality Control

Our 1-Bromo-2-(Propanesulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for every shipment upon request, confirming compliance with customer specifications.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.