Description

Benzyl[2-[Ethyl[4-[(3-Phenyl-1,2,4-Thiadiazol-5-Yl)Azo]-m-Tolyl]Amino]Ethyl]Dimethylammonium Dihydrogen Phosphate is a specialized cationic azo dye intermediate with a complex, functionalized structure. This compound matters for its role in synthesizing high-value, color-fast dyes and pigments, particularly for demanding technical applications. Industrial users in the specialty chemicals, advanced materials, and research sectors require this high-purity intermediate for developing products with specific optical and performance properties.

Application

• Synthesis of Cationic Dyes and Pigments: Primary use as a key intermediate for producing dyes with high affinity for polyacrylonitrile, modified polyesters, and other synthetic fibers.
• Technical Textile Coloring: Used in the manufacture of dyes for industrial textiles requiring excellent lightfastness and washfastness.
• Specialty Ink Formulations: Serves as a precursor for pigments used in high-performance inks for packaging and security printing.
• Research & Development: A valuable building block in organic and materials chemistry research for creating novel chromophores and functional dyes.
• Photographic and Imaging Chemicals: Potential application in the synthesis of light-sensitive compounds for specialized imaging systems.
• Liquid Crystal Display (LCD) Color Filters: Can be investigated as a precursor for colorants in display technologies.

Basic Information

Product Name	Benzyl[2-[Ethyl[4-[(3-Phenyl-1,2,4-Thiadiazol-5-Yl)Azo]-m-Tolyl]Amino]Ethyl]Dimethylammonium Dihydrogen Phosphate
CAS No.	34828-19-8
Molecular Formula	C28H35N6O4PS
Molecular Weight	582.67 g/mol
Synonyms	Benzyl(2-{ethyl[4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]-3-methylphenyl]amino}ethyl)dimethylammonium dihydrogen phosphate; C.I. Basic Red 51; Astrazon Red GTL; Azoic diazo component 51; Maxilon Red GRL; 5-[(4-[(2-(Benzyl(dimethyl)ammonio)ethyl)ethylamino]-2-methylphenyl)azo]-3-phenyl-1,2,4-thiadiazolium dihydrogen phosphate; Cationic azo dye intermediate 34828-19-8
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting requirements of synthesis and formulation. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical data 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 nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect stability and performance. 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 (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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