Description

3-Pyridinecarbonitrile, 5-[2-(3-Chloro-4-Methylphenyl)Diazenyl]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo- is a specialized azo dye intermediate with a complex heterocyclic structure, offering precise chromophoric properties for advanced material synthesis. This compound is valued for its ability to impart specific color characteristics and functional performance in high-tech applications where standard dyes are insufficient. It is primarily required by R&D and production teams in the specialty chemicals, advanced pigments, and functional material sectors seeking to develop next-generation products.

Application

• Key Intermediate for High-Performance Pigments and Dyes: Serves as a critical building block in the synthesis of complex azo pigments for coatings, inks, and plastics requiring enhanced lightfastness and thermal stability.
• Functional Material Research: Used in the development of advanced materials, including non-linear optical (NLO) materials and organic semiconductors, due to its specific electron-accepting and chromophoric structure.
• Liquid Crystal Display (LCD) Color Filters: Investigated as a potential precursor for colorants in high-definition display technologies, where color purity and stability are paramount.
• Analytical Chemistry and Sensor Development: Can be utilized as a reagent or a core structure in designing chemical sensors and indicators for metal ion detection or pH sensing.
• Pharmaceutical Research Intermediary: Its unique pyridine and azo motifs make it a candidate for exploration in medicinal chemistry for synthesizing novel bioactive compounds.

Basic Information

Product Name	3-Pyridinecarbonitrile, 5-[2-(3-Chloro-4-Methylphenyl)Diazenyl]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo-
CAS No.	939281-54-6
Molecular Formula	C15H12ClN5O2
Molecular Weight	329.74 g/mol
Synonyms	5-[(3-Chloro-4-methylphenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; 3-Cyano-5-[(3-chloro-4-methylphenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-pyridone; Azo dye intermediate 939281-54-6; 1,2-Dihydro-6-hydroxy-1,4-dimethyl-5-[(3-chloro-4-methylphenyl)azo]-2-oxo-3-pyridinecarbonitrile; 3-Pyridinecarbonitrile derivative azo compound
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to a rigorous quality management system to ensure batch-to-batch consistency and purity. Standard quality control includes verification via HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity (typically >95% by HPLC), and impurity profile is provided with each shipment to support your R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
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.