Description

Ethanaminium, 2-[4-[[4-(Aminosulfonyl)-2-Nitrophenyl]Amino]Phenoxy]-N,N,N-Trimethyl- is a specialized quaternary ammonium compound with a complex sulfonamide and nitro-substituted aromatic structure. This compound matters for its role as a key intermediate in the synthesis of advanced functional dyes and pigments, particularly for high-performance applications. Industries such as specialty chemical manufacturing, advanced materials research, and dye/pigment production require this high-purity intermediate to develop products with specific optical and chemical properties.

Application

• Primary Intermediate for Functional Dyes: A critical building block in the synthesis of specialized azo and anthraquinone dyes for textiles, inks, and coatings.
• Pigment Manufacturing: Used in the production of high-grade organic pigments requiring excellent lightfastness and thermal stability.
• Advanced Material Synthesis: Serves as a precursor for creating charge-transfer complexes and other functional materials in electronics research.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chromophores and photoactive compounds.
• Specialty Chemical Production: A valuable intermediate for formulating performance chemicals where specific ionic and chromophoric properties are needed.

Basic Information

Product Name	Ethanaminium, 2-[4-[[4-(Aminosulfonyl)-2-Nitrophenyl]Amino]Phenoxy]-N,N,N-Trimethyl-
CAS No.	114281-88-8
Molecular Formula	C23H27N4O5S+
Molecular Weight	471.55 g/mol
Synonyms	2-[4-[[4-(Aminosulfonyl)-2-nitrophenyl]amino]phenoxy]-N,N,N-trimethylethanaminium; N,N,N-Trimethyl-2-[4-[(4-sulfamoyl-2-nitrophenyl)amino]phenoxy]ethanaminium; Quaternary Ammonium Dye Intermediate; 114281-88-8; Light-Sensitive Sulfonamide Intermediate; Phenoxy Trimethyl Ethanaminium Derivative
EINECS	Contact for details

Quality Control

Our production of Ethanaminium, 2-[4-[[4-(Aminosulfonyl)-2-Nitrophenyl]Amino]Phenoxy]-N,N,N-Trimethyl- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed when not in use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 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.