Description

2-[[4-(Dimethylamino)Phenyl]Azo]-1,3-Dimethyl-1H-Imidazolium Acetate is a specialized cationic azo dye intermediate with significant commercial and research utility. Its value lies in its role as a key precursor for synthesizing advanced colorants and functional materials with specific ionic and chromophoric properties. This compound is essential for manufacturers and R&D laboratories in the dyes and pigments, textile chemicals, and specialty polymer industries.

Application

• Dye and Pigment Synthesis: A crucial intermediate for producing cationic azo dyes used in textile dyeing, paper coloring, and leather finishing.
• Functional Polymer Production: Used in the synthesis of polymers with built-in chromophores for optical applications or as ionic monomers.
• Research & Development: Serves as a model compound or starting material in organic synthesis and photochemistry research due to its azo and imidazolium functionalities.
• Analytical Reagents: Potential use as a staining agent or indicator in specific biochemical and histochemical applications.
• Specialty Inks: A component in formulating high-performance inks for digital or industrial printing where specific color fastness and ionic properties are required.

Basic Information

Product Name	2-[[4-(Dimethylamino)Phenyl]Azo]-1,3-Dimethyl-1H-Imidazolium Acetate
CAS No.	93981-01-2
Molecular Formula	C15H21N5O2
Molecular Weight	303.36 g/mol
Synonyms	1,3-Dimethyl-2-[(4-dimethylaminophenyl)azo]imidazolium Acetate; Basic Red 51 Salt; C.I. 11073; 2-[(4-Dimethylaminophenyl)azo]-1,3-dimethyl-1H-imidazol-3-ium Acetate; Cationic Azo Dye Intermediate; 1H-Imidazolium, 2-[(4-(dimethylamino)phenyl)azo]-1,3-dimethyl-, acetate (1:1); Astrazon Red Violet 3R Salt
EINECS	Contact for details

Quality Control

Our production of 2-[[4-(Dimethylamino)Phenyl]Azo]-1,3-Dimethyl-1H-Imidazolium Acetate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Dark red to violet 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

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