Description

2-Amino-n-Ethylbenzenesulfonanilide is a specialized organic intermediate of significant importance in fine chemical synthesis. This compound matters for its role as a key building block in the production of dyes, pigments, and other high-value chemical products. Industries such as specialty chemicals, dye manufacturing, and advanced material research require this high-purity intermediate for their development and production processes.

Application

• Primary intermediate in the synthesis of azo dyes and pigments for textiles and plastics.
• Key building block for manufacturing sulfonamide-based specialty chemicals.
• Used in research and development of pharmaceutical intermediates and active ingredients.
• Employed in the production of liquid crystal dyes and other advanced functional materials.
• Acts as a precursor for photoinitiators and light-sensitive compounds.
• Utilized in analytical chemistry as a reference standard for quality control.

Basic Information

Product Name	2-Amino-n-Ethylbenzenesulfonanilide
CAS No.	81-10-7
Molecular Formula	C₁₄H₁₆N₂O₂S
Molecular Weight	276.35 g/mol
Synonyms	N-Ethyl-2-aminobenzenesulfonanilide; 2-Amino-N-ethylbenzenesulfonanilide; Benzenesulfonanilide, 2-amino-N-ethyl-; 2-Amino-N-ethylbenzenesulphonamilide; 2-Amino-N-ethylphenylsulfonanilide; AEBS; N-Ethyl-2-aminophenylsulfonanilide
EINECS	201-327-9

Quality Control

Our 2-Amino-n-Ethylbenzenesulfonanilide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment ensures the material meets the stringent requirements for use in fine chemical synthesis.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or stored in darkness.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	102 - 106 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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