Description

n-(4-Aminophenyl)Methanesulfonamide Hydrochloride is a high-purity organic intermediate characterized by its sulfonamide and aniline functional groups. This compound is essential for the synthesis of more complex molecules, particularly in the pharmaceutical sector where it serves as a key building block. It is primarily utilized by research institutions and industrial manufacturers in the life sciences, including pharmaceutical R&D and fine chemical production, for developing active pharmaceutical ingredients (APIs) and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for sulfonamide-based drugs.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Dye and Pigment Synthesis: Serves as a precursor in the manufacturing of specific azo dyes and organic pigments due to its aromatic amine structure.
• Agrochemical Production: Employed in the development of certain herbicides and fungicides where the sulfonamide moiety is biologically active.
• Material Science: Investigated for use in the synthesis of specialty polymers and advanced materials.

Basic Information

Product Name	n-(4-Aminophenyl)Methanesulfonamide Hydrochloride
CAS No.	57005-04-6
Molecular Formula	C7H11ClN2O2S
Molecular Weight	222.69 g/mol
Synonyms	4-Amino-N-(phenyl)methanesulfonamide hydrochloride; N-(4-Aminophenyl)methanesulfonamide hydrochloride; Benzenamine, 4-[(aminosulfonyl)methyl]-, hydrochloride; Methanesulfonamide, N-(4-aminophenyl)-, hydrochloride; p-Aminophenylmethanesulfonamide hydrochloride
EINECS	Contact for details

Quality Control

Our n-(4-Aminophenyl)Methanesulfonamide Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for use as a pharmaceutical intermediate. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed 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%
Loss on Drying	≤ 1.0%
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.