Description

1-[2-[Ethyl[4-[(5-Nitrothiazol-2-Yl)Azo]Phenyl]Amino]Ethyl]Pyridinium Chloride is a specialized cationic azo dye intermediate of significant commercial importance. Its value lies in its unique molecular structure, which imparts specific colorant and functional properties critical for advanced material synthesis. This compound is essential for manufacturers and R&D facilities in the dyes and pigments, specialty chemicals, and advanced materials sectors seeking to develop or produce high-performance colorants.

Application

• Primary intermediate for the synthesis of cationic azo dyes and pigments.
• Key component in the production of dyes for acrylic fiber and other synthetic textiles.
• Used in the formulation of specialized colorants for inks and coatings.
• Potential precursor in the development of functional dyes for non-textile applications, such as in electronics or imaging.
• Valuable research chemical for studying azo dye chemistry and photophysical properties.
• Employed in the synthesis of dyes for paper coloration and specialty papers.

Basic Information

Product Name	1-[2-[Ethyl[4-[(5-Nitrothiazol-2-Yl)Azo]Phenyl]Amino]Ethyl]Pyridinium Chloride
CAS No.	14408-21-0
Molecular Formula	C18H19ClN6O2S
Molecular Weight	418.90 g/mol
Synonyms	1-[2-[Ethyl[4-[(5-nitro-2-thiazolyl)azo]phenyl]amino]ethyl]pyridinium chloride; Ethyl[4-[(5-nitro-2-thiazolyl)azo]phenyl]aminoethylpyridinium chloride; Cationic azo dye intermediate 14408-21-0; Basic Red 29 related intermediate; Pyridinium, 1-[2-[ethyl[4-[(5-nitro-2-thiazolyl)azo]phenyl]amino]ethyl]-, chloride; 2-[Ethyl[4-[(5-nitro-2-thiazolyl)azo]phenyl]amino]ethylpyridinium chloride
EINECS	Contact for details

Quality Control

Our production of 1-[2-[Ethyl[4-[(5-Nitrothiazol-2-Yl)Azo]Phenyl]Amino]Ethyl]Pyridinium Chloride adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using advanced techniques like HPLC and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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