Description

3-Pyridinecarbonitrile, 1,2-Dihydro-6-Hydroxy-4-Methyl-5-[(2-Nitrophenyl)Azo]-2-Oxo-1-Phenyl- (9Ci) is a specialized azo dye intermediate characterized by its complex heterocyclic structure. This compound is valued for its role in synthesizing high-performance pigments and dyes with specific optical and chemical properties. It is primarily sought by manufacturers in the fine chemicals, advanced materials, and research sectors for developing colorants and functional molecules.

Application

• High-Performance Pigment Synthesis: A key intermediate for producing azo pigments with enhanced lightfastness and thermal stability for industrial coatings and plastics.
• Specialty Dye Manufacturing: Used in the synthesis of dyes for niche applications in textiles, inks, and advanced imaging technologies.
• Chemical Research & Development: Serves as a valuable building block in academic and industrial R&D for exploring new heterocyclic compounds and chromophores.
• Functional Material Production: Potential use in the development of materials for optoelectronics and sensors due to its specific molecular architecture.
• Analytical Chemistry: May be employed as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	3-Pyridinecarbonitrile, 1,2-Dihydro-6-Hydroxy-4-Methyl-5-[(2-Nitrophenyl)Azo]-2-Oxo-1-Phenyl- (9Ci)
CAS No.	913713-02-7
Molecular Formula	C19H13N5O3
Molecular Weight	359.34 g/mol
Synonyms	1,2-Dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxo-1-phenyl-3-pyridinecarbonitrile; 5-[(2-Nitrophenyl)azo]-6-hydroxy-4-methyl-2-oxo-1-phenyl-1,2-dihydropyridine-3-carbonitrile; Azo dye intermediate 913713-02-7; Nitrophenyl azo pyridine derivative; Pyridine azo dye precursor
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Solid powder
Color	Characteristic
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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