Description

3-Pyridinecarbonitrile, 5-[(4-Chloro-2-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-1-Phenyl- (9Ci) is a specialized azo dye intermediate with a complex heterocyclic structure. This compound is valued for its precise chromophoric properties, enabling the synthesis of high-performance pigments and dyes with specific color characteristics and stability. It is primarily required by industrial chemists and manufacturers in the advanced materials, specialty chemical synthesis, and high-end pigment production sectors.

Application

• Specialty Dye and Pigment Synthesis: A key intermediate for producing high-value, complex azo dyes and organic pigments.
• Advanced Material Research: Used in R&D for developing novel colorants with specific lightfastness and thermal stability properties.
• Functional Chemical Intermediates: Serves as a building block in the synthesis of more complex molecules for electronics or imaging applications.
• Analytical Chemistry: Potential use as a reagent or standard in chromatographic analysis and method development.
• Textile and Polymer Colorants: For imparting specific, stable colors to synthetic fibers and engineered polymers.
• Non-impact Printing: Research into applications for advanced inks in digital and industrial printing technologies.

Basic Information

Product Name	3-Pyridinecarbonitrile, 5-[(4-Chloro-2-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-1-Phenyl- (9Ci)
CAS No.	913713-01-6
Molecular Formula	C19H12ClN5O3
Molecular Weight	393.78 g/mol
Synonyms	5-[(4-Chloro-2-nitrophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1-phenyl-3-pyridinecarbonitrile; 1-Phenyl-5-[(4-chloro-2-nitrophenyl)azo]-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile; Azo dye intermediate 913713-01-6; 3-Cyano-5-[(4-chloro-2-nitrophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-1-phenylpyridine; 1-Phenyl-5-(4-chloro-2-nitrophenylazo)-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Solid powder (Color: Contact for details)
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Area %)
Loss on Drying	≤ 2.0 %
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.