Description

Benzenesulfonamide, 2-Amino-3-Methyl- (9Ci) is a specialized aromatic sulfonamide derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized structure, which provides a versatile scaffold for constructing more complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries for applications such as drug discovery and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where sulfonamide groups are pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its bio-active sulfonamide core.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized azo dyes and colorants due to its amino and aromatic functionalities.
• Polymer Science: Acts as a monomer or modifier in the production of high-performance polymers and resins with specific thermal or chemical resistance properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and protein interactions.
• Ligand for Catalysis: Can be employed to develop novel ligands for metal-catalyzed reactions in asymmetric synthesis.

Basic Information

Item	Detail
Product Name	Benzenesulfonamide, 2-Amino-3-Methyl- (9Ci)
CAS No.	71503-16-7
Molecular Formula	C7H10N2O2S
Molecular Weight	186.23 g/mol
Synonyms	2-Amino-3-methylbenzenesulfonamide; 3-Methyl-2-aminobenzenesulfonamide; 2-Amino-3-methylbenzene-1-sulfonamide; o-Amino-m-methylbenzenesulfonamide; 2-Amino-3-methylphenylsulfonamide; 1-Amino-2-methyl-6-sulfamoylbenzene; Benzenesulfonamide, 2-amino-3-methyl-
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 2-Amino-3-Methyl- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

Storage

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

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.