Description

3-Pyridinecarbonitrile, 5-(2-Cyano-4-Nitrophenyl)Azo-2-(2-Hydroxyethyl)Amino-4-Methyl-6-3-(2-Phenoxyethoxy)Propylamino- is a specialized, high-value azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric and functional properties. This compound is critical for synthesizing advanced colorants and functional dyes where precise color fastness and molecular interaction are required. It is primarily utilized by manufacturers in the dye and pigment, specialty chemical, and advanced materials industries for research and production.

Application

• Disperse Dye Synthesis: A key intermediate for producing high-performance disperse dyes used in textile coloration, particularly for polyester and acetate fibers.
• Functional Dye Manufacturing: Used in the creation of dyes for non-textile applications, including inks, coatings, and plastics where specific light absorption is needed.
• Research & Development: Serves as a building block in organic synthesis for developing novel chromophores and photoactive materials in academic and industrial R&D labs.
• Specialty Pigments: Employed in the formulation of complex organic pigments requiring high purity and specific azo linkages for stability.
• Analytical Chemistry: Can be used as a standard or reagent in chromatographic analysis and method development for dye-related compounds.

Basic Information

Item	Details
Product Name	3-Pyridinecarbonitrile, 5-(2-Cyano-4-Nitrophenyl)Azo-2-(2-Hydroxyethyl)Amino-4-Methyl-6-3-(2-Phenoxyethoxy)Propylamino-
CAS No.	61799-13-1
Molecular Formula	C27H28N8O4
Molecular Weight	528.57 g/mol
Synonyms	5-[(2-Cyano-4-nitrophenyl)azo]-2-[(2-hydroxyethyl)amino]-4-methyl-6-{[3-(2-phenoxyethoxy)propyl]amino}nicotinonitrile; C.I. Disperse Yellow 119; Disperse Yellow 119; Azo dye intermediate 61799-13-1; 3-Cyano-5-[(2-cyano-4-nitrophenyl)azo]-2-[(2-hydroxyethyl)amino]-4-methyl-6-{[3-(2-phenoxyethoxy)propyl]amino}pyridine; Nicotinonitrile derivative azo dye
EINECS	Contact for details

Quality Control

Our production of 3-Pyridinecarbonitrile, 5-(2-Cyano-4-Nitrophenyl)Azo-2-(2-Hydroxyethyl)Amino-4-Methyl-6-3-(2-Phenoxyethoxy)Propylamino- adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and traceability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 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.