Description

3,4-Xylenesulfonamide,5-Amino-(6Ci) is a specialized aromatic sulfonamide derivative, a key intermediate in advanced organic synthesis. This compound matters for its role as a versatile building block in the development of pharmaceuticals, agrochemicals, and functional materials, where its unique amino-sulfonamide moiety enables precise molecular modifications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and high-value fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting enzymes where sulfonamide groups are pharmacologically active.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its aromatic backbone for bioactivity.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized azo dyes and organic pigments, where the amino group facilitates coupling reactions.
• Polymer Science: Employed in the creation of functional polymers and resins, where it can be incorporated to modify thermal stability or introduce specific chemical functionalities.
• Chemical Research & Development: A valuable reagent for academic and industrial research in exploring new synthetic pathways and creating complex molecular architectures.
• Ligand Synthesis for Catalysis: Used to prepare specialized ligands for metal-catalyzed reactions, benefiting from the electron-donating and coordinating properties of the amino and sulfonamide groups.

Basic Information

Product Name	3,4-Xylenesulfonamide,5-Amino-(6Ci)
CAS No.	101251-33-6
Molecular Formula	C8H12N2O2S
Molecular Weight	200.26 g/mol
Synonyms	5-Amino-3,4-dimethylbenzenesulfonamide; 3,4-Dimethyl-5-aminobenzenesulfonamide; 5-Amino-3,4-xylenesulfonamide; 1-Amino-2,3-dimethyl-5-sulfamoylbenzene; Benzenesulfonamide, 5-amino-3,4-dimethyl-; 3,4-Dimethyl-5-sulfamoylaniline; 5-Amino-3,4-dimethylphenylsulfonamide
EINECS	Contact for details

Quality Control

Our 3,4-Xylenesulfonamide,5-Amino-(6Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for GMP and non-GMP synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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 (as Pb)	≤ 10 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.