Description

2-(Isopropylsulfonyl)Aniline Hcl is a high-purity organic intermediate featuring a sulfonamide-linked isopropyl group, which is critical for introducing specific steric and electronic properties into target molecules. This compound matters for its role as a key building block in the synthesis of advanced pharmaceuticals and agrochemicals, where precise molecular architecture is required. It is primarily needed by research and development chemists, process scale-up engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, where the isopropylsulfonyl aniline moiety contributes to biological activity and selectivity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of advanced polymers and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a building block for designing chemical probes and inhibitors to study enzyme function and protein interactions.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized azo dyes and pigments requiring sulfonamide linkages for enhanced properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this unique aniline derivative.

Basic Information

Product Name	2-(Isopropylsulfonyl)Aniline Hcl
CAS No.	1022968-46-2
Molecular Formula	C9H14ClNO2S
Molecular Weight	235.73 g/mol
Synonyms	2-(Isopropylsulfonyl)aniline hydrochloride; 2-(Propan-2-ylsulfonyl)aniline HCl; Benzenamine, 2-[(1-methylethyl)sulfonyl]-, hydrochloride; 2-(Isopropylsulfonyl)phenylamine hydrochloride; 2-Aminophenyl isopropyl sulfone hydrochloride; 2-(Isopropanesulfonyl)aniline HCl; 2-(Isopropylsulfonyl)benzenamine hydrochloride
EINECS	Contact for details

Quality Control

Our 2-(Isopropylsulfonyl)Aniline Hcl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP guidelines where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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