Description

3-[(4-Bromophenyl)Sulfonyl]Propanoic Acid is a high-purity sulfonyl propanoic acid derivative, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which incorporates both a bromoaryl group and a sulfonyl linker, making it an essential intermediate for constructing complex pharmacophores and functional materials. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel small molecule drugs, particularly enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, leveraging the bioactive bromophenylsulfonyl moiety.
• Material Science: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers and functional resins.
• Chemical Research: A valuable reagent in academic and industrial laboratories for exploring new organic reactions and catalytic processes.
• Ligand and Catalyst Development: Employed in the design of novel ligands for metal catalysis and organocatalysts.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex dyes, pigments, and other performance chemicals.

Basic Information

Product Name	3-[(4-Bromophenyl)Sulfonyl]Propanoic Acid
CAS No.	200643-57-8
Molecular Formula	C9H9BrO4S
Molecular Weight	293.14 g/mol
Synonyms	4-Bromobenzenesulfonylpropionic Acid; 3-(4-Bromophenylsulfonyl)propanoic Acid; 4-Bromo-ω-sulfopropiophenone; (4-Bromophenylsulfonyl)propionic Acid; β-(p-Bromobenzenesulfonyl)propionic Acid; 200643-57-8; 3-(4-Bromobenzenesulfonyl)propanoic Acid
EINECS	Contact for details

Quality Control

Every batch of 3-[(4-Bromophenyl)Sulfonyl]Propanoic Acid is manufactured under a strict quality management system and undergoes rigorous analytical testing to ensure consistency and purity. Our standard grade meets high-purity requirements suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

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 each use to prevent degradation from atmospheric moisture.

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%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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