Description

3-Amino-n-Methylbenzenesulfonanilide is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the production of high-value dyes, pigments, and functional materials. Industries such as specialty chemicals, pharmaceutical research, and agrochemical development require this precise intermediate for creating complex molecular architectures.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of azo dyes and other complex colorants.
• Pharmaceutical Research Chemical: Used as a building block for developing novel sulfonamide-based active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as an intermediate in the manufacture of certain herbicides and plant growth regulators.
• Functional Material Production: Employed in the research and development of polymers and materials with specific optical or electronic properties.
• Chemical Research & Development: Utilized in academic and industrial labs for exploring new organic reactions and catalytic processes.

Basic Information

Product Name	3-Amino-n-Methylbenzenesulfonanilide
CAS No.	6374-99-8
Molecular Formula	C13H14N2O2S
Molecular Weight	262.33 g/mol
Synonyms	N-(3-Aminophenyl)-N-methylbenzenesulfonamide; 3-Amino-N-methylbenzenesulfonanilide; N-Methyl-3-aminodiphenylamine-4'-sulfonamide; Benzenesulfonamide, N-(3-aminophenyl)-N-methyl-; 3-Aminophenylmethylphenylsulfonamide; N-Methyl-N-(3-aminophenyl)benzenesulfonamide; 4'-Amino-N-methyldiphenylamine-4-sulfonamide
EINECS	228-929-8

Quality Control

Our 3-Amino-n-Methylbenzenesulfonanilide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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