Description

1-[2-[Ethyl[4-[(3-Phenyl-1,2,4-Thiadiazol-5-Yl)Azo]Phenyl]Amino]Ethyl]Pyridinium Acetate is a specialized cationic azo dye intermediate with a complex heterocyclic structure. This compound matters for its role in synthesizing high-performance dyes and pigments, offering unique color properties and stability. It is primarily needed by manufacturers in the specialty chemicals sector, particularly those producing dyes for textiles, inks, and advanced materials where specific light-fastness and hue are critical.

Application

• Synthesis of Cationic Dyes: A key intermediate for producing cationic (basic) dyes used in acrylic fiber dyeing.
• Specialty Pigments: Used in the manufacture of high-value organic pigments for inks and coatings.
• Research & Development: Serves as a building block in academic and industrial R&D for novel chromophores and functional dyes.
• Photographic Sensitizers: Potential application in the formulation of light-sensitive materials and photographic chemicals.
• Analytical Reagents: Can be utilized as a staining agent or indicator in certain analytical chemistry procedures.
• Functional Material Precursor: Investigated for use in creating materials for nonlinear optics or other advanced technological applications.

Basic Information

Product Name	1-[2-[Ethyl[4-[(3-Phenyl-1,2,4-Thiadiazol-5-Yl)Azo]Phenyl]Amino]Ethyl]Pyridinium Acetate
CAS No.	59709-09-0
Molecular Formula	C25H26N6OS • C2H3O2 (or C27H29N6O3S)
Molecular Weight	Approx. 517.63 g/mol
Synonyms	Pyridinium, 1-[2-[ethyl[4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]amino]ethyl]-, acetate; 1-[2-[Ethyl[4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]amino]ethyl]pyridinium acetate; Cationic azo-thiadiazole dye intermediate; Basic Red 46 related intermediate; Ethyl-[4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]aminoethylpyridinium acetate; 59709-09-0; Azo thiadiazole pyridinium salt
EINECS	Contact for details

Quality Control

Our production of 1-[2-[Ethyl[4-[(3-Phenyl-1,2,4-Thiadiazol-5-Yl)Azo]Phenyl]Amino]Ethyl]Pyridinium Acetate adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should minimize exposure to direct light.

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
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.