Description

4-[2-(Benzenesulfonyl)Ethyl]Aniline is a specialized aniline derivative featuring a benzenesulfonyl ethyl substituent, serving as a high-value intermediate in advanced organic synthesis. Its molecular structure makes it a critical building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly 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 plant growth regulators, leveraging its aniline core for bioactivity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, dyes, and advanced organic electronic materials.
• Chemical Research & Development: A versatile building block for creating libraries of novel compounds in medicinal and combinatorial chemistry for high-throughput screening.

Basic Information

Product Name	4-[2-(Benzenesulfonyl)Ethyl]Aniline
CAS No.	148960-51-4
Molecular Formula	C14H15NO2S
Molecular Weight	261.34 g/mol
Synonyms	Benzenesulfonylethylaniline; 4-(2-Phenylsulfonylethyl)aniline; N-[4-(2-Phenylsulfonylethyl)phenyl]amine; 1-Amino-4-(2-(phenylsulfonyl)ethyl)benzene; p-[2-(Benzenesulfonyl)ethyl]aniline; 4-(2-(Phenylsulfonyl)ethyl)benzenamine
EINECS	Contact for details

Quality Control

Our 4-[2-(Benzenesulfonyl)Ethyl]Aniline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay (HPLC), related substances, and physical characterization. Our quality commitment supports applications requiring high-purity intermediates for research and scale-up.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%

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