Description

3-Pyridinecarbonitrile, 1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-5-[2-[4-Nitro-3-(Trifluoromethyl)Phenyl]Diazenyl]-2-Oxo- is a specialized azo dye intermediate characterized by its complex heterocyclic structure incorporating pyridine and nitrile functional groups. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color fastness and thermal stability. It is primarily sought by manufacturers in the advanced pigments, specialty dyes, and organic synthesis sectors for research and production applications.

Application

• High-Performance Pigment Synthesis: A key intermediate for producing azo pigments with enhanced durability and color properties for industrial coatings and plastics.
• Specialty Dye Manufacturing: Used in the development of dyes for textiles, inks, and other materials requiring specific lightfastness and chemical resistance.
• Organic Synthesis & Pharmaceutical Research: Serves as a versatile building block for constructing complex heterocyclic molecules in medicinal chemistry and agrochemical research.
• Functional Material Development: Investigated for use in creating advanced materials, such as organic semiconductors or sensors, due to its electron-accepting nitrile and nitro groups.
• Analytical Chemistry & Research: Employed as a standard or reagent in chromatographic analysis and chemical research studies.

Basic Information

Item	Details
Product Name	3-Pyridinecarbonitrile, 1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-5-[2-[4-Nitro-3-(Trifluoromethyl)Phenyl]Diazenyl]-2-Oxo-
CAS No.	940063-75-2
Molecular Formula	C15H10F3N5O3
Molecular Weight	365.27 g/mol
Synonyms	1,2-Dihydro-6-hydroxy-1,4-dimethyl-5-[(4-nitro-3-(trifluoromethyl)phenyl)diazenyl]-2-oxo-3-pyridinecarbonitrile; 5-[(4-Nitro-3-(trifluoromethyl)phenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; Azo dye intermediate 940063-75-2; 3-Cyano-1,2-dihydro-6-hydroxy-1,4-dimethyl-5-[(4-nitro-3-(trifluoromethyl)phenyl)azo]-2-pyridone; 5-(2-(4-Nitro-3-(trifluoromethyl)phenyl)diazenyl)-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarbonitrile derivative is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting industry and research-grade specifications. Comprehensive Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.