Description

4-Amino-n-(4-Diethylamino-Phenyl)-Benzenesulfonamide is a specialized aromatic sulfonamide derivative of significant interest in advanced chemical synthesis. This compound matters as a key building block for the development of novel dyes, pigments, and functional materials due to its unique diethylamino and sulfonamide functional groups. It is primarily needed by research institutions and industrial manufacturers in the fine chemicals, specialty dyes, and pharmaceutical intermediates sectors.

Application

• Dye and Pigment Intermediate: A critical precursor in the synthesis of specialized azo dyes and colorants for textiles, inks, and coatings.
• Pharmaceutical Research: Serves as a key scaffold or intermediate in medicinal chemistry for developing new therapeutic agents, particularly those targeting sulfonamide-based pharmacophores.
• Functional Material Synthesis: Used in the production of advanced organic materials, including charge-transport materials and optical brighteners.
• Chemical Research & Development: Employed as a standard or reagent in academic and industrial R&D for studying sulfonamide chemistry and reactivity.
• Analytical Chemistry: Can be utilized as a reference standard or in the development of analytical methods for sulfonamide detection.

Basic Information

Product Name	4-Amino-n-(4-Diethylamino-Phenyl)-Benzenesulfonamide
CAS No.	327069-63-6
Molecular Formula	C16H21N3O2S
Molecular Weight	319.42 g/mol
Synonyms	4-Amino-N-[4-(diethylamino)phenyl]benzenesulfonamide; N1-[4-(Diethylamino)phenyl]sulfanilamide; 4-Amino-N-(4-diethylaminophenyl)benzenesulfonamide; Sulfanilamide, N1-[4-(diethylamino)phenyl]-; Benzenesulfonamide, 4-amino-N-[4-(diethylamino)phenyl]-
EINECS	Contact for details

Quality Control

Our 4-Amino-n-(4-Diethylamino-Phenyl)-Benzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical quality parameters 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 incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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