Description

5-[(4-Chloro-2-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo-3-Pyridinecarbonitrile is a specialized azo pyridine derivative valued for its role as a high-performance colorant and chemical intermediate. This compound is engineered to deliver consistent color properties and reactivity, making it a critical component in advanced manufacturing processes. It is primarily sought after by the pigments and dyes industry for creating vibrant, stable colors, as well as by research and development laboratories for synthesizing novel chemical entities.

Application

• Dye and Pigment Manufacturing: Serves as a key intermediate for producing high-quality, light-fast azo pigments and dyes used in inks, coatings, and plastics.
• Textile Colorants: Used in the synthesis of dyes for coloring synthetic and natural fibers, offering good wash and light fastness.
• Specialty Chemical Synthesis: Acts as a versatile building block in organic synthesis for creating complex molecules in pharmaceutical and agrochemical research.
• Analytical Chemistry: May be employed as a chromogenic reagent or standard in analytical methods due to its distinct spectroscopic properties.
• Functional Material Development: Investigated for use in the development of advanced materials, including optical sensors and non-linear optical (NLO) materials.

Basic Information

Product Name	5-[(4-Chloro-2-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo-3-Pyridinecarbonitrile
CAS No.	77889-90-8
Molecular Formula	C14H9ClN6O4
Molecular Weight	360.71 g/mol
Synonyms	5-[(4-Chloro-2-nitrophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; 3-Cyano-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-5-[(4-chloro-2-nitrophenyl)azo]pyridine; C.I. Pigment Yellow 192; PY 192; Azo Pyridine Yellow; 5-((4-Chloro-2-nitrophenyl)azo)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile
EINECS	Contact for details

Quality Control

Our production of 5-[(4-Chloro-2-Nitrophenyl)Azo]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo-3-Pyridinecarbonitrile adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. Every lot is analyzed using advanced techniques like HPLC and spectroscopy to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment, supporting your quality assurance and regulatory compliance 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Structure
Assay (HPLC)	≥ 98.0%
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.