Description

3-[(4-Bromophenyl)Sulfonyl]-1-(4-Ethoxyphenyl)-1-Propanone is a high-purity, specialized organic intermediate featuring a unique sulfonyl ketone structure. This compound is valued for its role as a versatile building block in advanced synthetic chemistry, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical development teams for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system or inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides or fungicides, leveraging its bromophenyl and ethoxyphenyl motifs for bioactivity.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers with tailored thermal or optical properties.
• Organic Synthesis Building Block: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) due to the reactive bromine substituent.
• Chemical Biology Probe Development: Utilized to create molecular probes for studying enzyme function or protein-protein interactions.

Basic Information

Product Name	3-[(4-Bromophenyl)Sulfonyl]-1-(4-Ethoxyphenyl)-1-Propanone
CAS No.	477334-21-7
Molecular Formula	C17H17BrO4S
Molecular Weight	397.28 g/mol
Synonyms	1-Propanone, 3-[(4-bromophenyl)sulfonyl]-1-(4-ethoxyphenyl)-; 3-(4-Bromobenzenesulfonyl)-1-(4-ethoxyphenyl)propan-1-one; 4'-Ethoxy-3'-(p-bromophenylsulfonyl)propiophenone; p-Bromophenyl 4-ethoxybenzyl sulfone ketone; (4-Ethoxyphenyl)[3-(4-bromophenyl)sulfonyl]propyl ketone
EINECS	Contact for details

Quality Control

Our production of 3-[(4-Bromophenyl)Sulfonyl]-1-(4-Ethoxyphenyl)-1-Propanone adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your critical research and development work. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 bases. For long-term storage, consider storing under an inert atmosphere.

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%
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.