Description

4-(Propane-2-Sulfonyl)Aniline is a specialized organic intermediate featuring a sulfonyl group linked to an aniline moiety. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its aniline and sulfone functional groups.
• Material Science Research: Serves as a monomer or precursor in the development of advanced polymers, dyes, and functional organic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme activity and biological pathways.
• Ligand and Catalyst Development: Acts as a precursor for creating novel ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-(Propane-2-Sulfonyl)Aniline
CAS No.	25355-76-4
Molecular Formula	C9H13NO2S
Molecular Weight	199.27 g/mol
Synonyms	4-(Isopropylsulfonyl)aniline; 4-Aminophenyl isopropyl sulfone; Benzenamine, 4-[(1-methylethyl)sulfonyl]-; p-(Isopropylsulfonyl)aniline; 1-Amino-4-isopropylsulfonylbenzene; 4-(Propan-2-ylsulfonyl)aniline; 25355-76-4; 4-(2-Propylsulfonyl)aniline
EINECS	Contact for details

Quality Control

Our production of 4-(Propane-2-Sulfonyl)Aniline adheres to strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

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, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain product integrity.

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.