Description

4-Amino-n-Ethyl-n-Phenylbenzenesulfonamide is a specialized aromatic sulfonamide derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring both amino and sulfonamide functional groups, makes it a versatile intermediate for creating compounds with specific biological or material properties. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel sulfonamide-based drug candidates, including potential diuretics, carbonic anhydrase inhibitors, and antimicrobial agents.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and fungicides, leveraging the bioactivity of the sulfonamide moiety.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other colorants, where the amino group is crucial for diazotization and coupling reactions.
• Material Science Research: Employed in the creation of specialty polymers and functional materials that require incorporated sulfonamide units for specific properties like solubility or hydrogen bonding.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on heterocyclic chemistry, medicinal chemistry, and structure-activity relationship (SAR) studies.

Basic Information

Product Name	4-Amino-n-Ethyl-n-Phenylbenzenesulfonamide
CAS No.	50497-33-1
Molecular Formula	C14H16N2O2S
Molecular Weight	276.36 g/mol
Synonyms	4-Amino-N-ethyl-N-phenylbenzenesulfonamide; Benzenesulfonamide, 4-amino-N-ethyl-N-phenyl-; N-Ethyl-N-phenyl-4-aminobenzenesulfonamide; 4-Amino-N-ethyl-N-phenylbenzene-1-sulfonamide; 4-Aminosulfanilylethylaniline; 1-Ethyl-1-phenyl-3-sulfanilylurea intermediate; p-Amino-N-ethyl-N-phenylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Every batch of 4-Amino-n-Ethyl-n-Phenylbenzenesulfonamide is manufactured under a strict quality management system. We employ advanced analytical techniques, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the high standards required for synthetic intermediates. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

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

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.