Description

5-Chloro-2-(Propylsulfonyl)Aniline is a high-purity, functionalized aniline derivative featuring a chloro substituent and a propylsulfonyl group, making it a versatile and valuable synthetic intermediate. This compound is critical for the development of advanced molecules in pharmaceutical and agrochemical research, where its unique structure enables the introduction of specific pharmacophores or active moieties. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing complex target molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of sulfonamide-based drugs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging the bioactivity of the sulfonyl and aniline groups.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers, dyes, and advanced organic materials.
• Chemical Research & Development: A versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Ligand and Catalyst Preparation: Utilized in the synthesis of specialized ligands for metal catalysis or as a precursor for functionalized catalysts.

Basic Information

Product Name	5-Chloro-2-(Propylsulfonyl)Aniline
CAS No.	728029-60-5
Molecular Formula	C9H12ClNO2S
Molecular Weight	233.71 g/mol
Synonyms	5-Chloro-2-(propylsulfonyl)benzenamine; 2-Amino-4-chlorophenyl propyl sulfone; Benzenamine, 5-chloro-2-(propylsulfonyl)-; 4-Chloro-2-aminophenyl propyl sulfone; 5-Chloro-2-propylsulfonylaniline
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-(Propylsulfonyl)Aniline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

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%
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.