Description

1-[2-[[4-[[2,6-Dichloro-4-[(Dimethylamino)Sulphonyl]Phenyl]Azo]Phenyl]Ethylamino]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 for advanced applications. This compound is essential for manufacturers and R&D teams in the dye, pigment, and specialty chemical industries seeking to develop high-performance products.

Application

• Cationic Dye Synthesis: A key intermediate for producing cationic (basic) dyes used in textile coloration, particularly for acrylic fibers.
• Functional Dye Manufacturing: Used in the synthesis of dyes for ink-jet printing, digital printing, and specialty inks requiring high color strength and stability.
• Biological Staining Agents: Serves as a precursor for developing histological and cytological stains used in laboratory diagnostics and research.
• Photographic Sensitizers: Employed in the formulation of light-sensitive materials and photographic chemicals.
• Analytical Chemistry Reagents: Utilized as a chromogenic agent or indicator in specific analytical methods and test kits.
• Research & Development: A valuable building block for organic synthesis and material science research involving functional azo compounds.

Basic Information

Item	Details
Product Name	1-[2-[[4-[[2,6-Dichloro-4-[(Dimethylamino)Sulphonyl]Phenyl]Azo]Phenyl]Ethylamino]Ethyl]Pyridinium Chloride
CAS No.	10189-42-1
Molecular Formula	C23H26Cl3N5O2S
Molecular Weight	547.91 g/mol
Synonyms	Basic Red 29; C.I. 11460; Aizen Cathilon Red GTLH; Astrazon Red GTL; 2-[[4-[(2,6-Dichloro-4-[(dimethylamino)sulfonyl]phenyl)azo]phenyl]ethylamino]ethyl Pyridinium Chloride; Pyridinium, 1-[2-[[4-[[2,6-dichloro-4-[(dimethylamino)sulfonyl]phenyl]azo]phenyl]ethylamino]ethyl]-, chloride; 1-[2-({4-[(2,6-Dichloro-4-{[(dimethylamino)sulfonyl]})azo]phenyl}ethylamino)ethyl]pyridinium Chloride
EINECS	Contact for details

Quality Control

Our production of 1-[2-[[4-[[2,6-Dichloro-4-[(Dimethylamino)Sulphonyl]Phenyl]Azo]Phenyl]Ethylamino]Ethyl]Pyridinium Chloride adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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