Description

1-[2-[[4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Ethyl]Pyridinium Acetate is a specialized cationic azo dye intermediate with a complex molecular structure designed for high-value synthesis. This compound matters for its role in producing dyes and pigments with specific cationic properties, offering excellent affinity for substrates like modified polyacrylonitrile fibers. Industrial chemical manufacturers and R&D laboratories in the textile, specialty inks, and advanced materials sectors require this high-purity intermediate for developing next-generation colorants.

Application

• Cationic Dye Synthesis: Primary intermediate for manufacturing cationic dyes used in dyeing acrylic fibers, modacrylics, and other synthetic materials.
• Textile Industry: Production of high-fastness dyes for textiles requiring brilliant shades and excellent wash-fastness properties.
• Specialty Inks & Pigments: Key precursor in formulating specialized inks for security printing, electronics, and high-performance coatings.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and functional materials in academic and industrial R&D.
• Paper Coloring: Used in the development of dyes for specialty paper products where cationic charge provides superior binding.
• Biological Staining: Potential application as a precursor for histological stains due to its azo and cationic pyridinium structure.

Basic Information

Item	Detail
Product Name	1-[2-[[4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Ethyl]Pyridinium Acetate
CAS No.	59709-07-8
Molecular Formula	C23H22Cl2N6O4
Molecular Weight	509.37 g/mol
Synonyms	Basic Red 29; C.I. 11460; Pyridinium, 1-[2-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]-, acetate; 1-[2-({4-[(2,6-Dichloro-4-nitrophenyl)diazenyl]phenyl}ethylamino)ethyl]pyridin-1-ium acetate; Astrazon Red Violet 3R (related); Azo cationic dye intermediate; 2,6-Dichloro-4-nitroaniline azo derivative; [2-[[4-[(2,6-Dichloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]pyridinium acetate
EINECS	Contact for details

Quality Control

Our production of 1-[2-[[4-[(2,6-Dichloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Ethyl]Pyridinium Acetate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding industrial applications. Each lot undergoes comprehensive analysis including identity confirmation, assay, and impurity profiling. Certificates of Analysis (COA) documenting purity, heavy metals, and related substances are available upon request, supporting compliance with global supply chain requirements.

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 to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in polar organic solvents (e.g., DMF, DMSO)

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