Description

3-[(4-Bromophenyl)Sulfonyl]-1-(4-Chlorophenyl)-1-Propanone is a high-purity, synthetically valuable sulfone-containing aromatic ketone. This compound serves as a critical advanced pharmaceutical intermediate (API intermediate) and a versatile building block in organic synthesis. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, or insecticides, leveraging the biological activity of the sulfone and halogenated aryl groups.
• Organic Synthesis Reagent: Used in cross-coupling reactions, nucleophilic substitutions, and as a scaffold for constructing complex polyfunctional molecules in research settings.
• Material Science Research: Intermediate for synthesizing monomers or ligands used in advanced polymers, liquid crystals, or metal-organic frameworks (MOFs).
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-[(4-Bromophenyl)Sulfonyl]-1-(4-Chlorophenyl)-1-Propanone
CAS No.	331460-27-6
Molecular Formula	C15H12BrClO3S
Molecular Weight	387.68 g/mol
Synonyms	1-(4-Chlorophenyl)-3-[(4-bromophenyl)sulfonyl]propan-1-one; 3-(4-Bromobenzenesulfonyl)-1-(4-chlorophenyl)-1-propanone; 4-Bromo-ω-chloro-β-oxo-benzenepropanesulfonic Acid Sulfone; 4'-Chloro-3'-(4-bromophenylsulfonyl)propiophenone; (4-Bromophenyl)(3-oxo-3-(4-chlorophenyl)propyl)sulfone; Propiophenone, 3-[(4-bromophenyl)sulfonyl]-1-(4-chlorophenyl)-
EINECS	Contact for details

Quality Control

Our 3-[(4-Bromophenyl)Sulfonyl]-1-(4-Chlorophenyl)-1-Propanone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.