Description

3-Pyridinecarbonitrile, 5-[2-(3-Bromophenyl)Diazenyl]-1,2-Dihydro-6-Hydroxy-4-Methyl-1-(1-Methylethyl)-2-Oxo- is a specialized azo dye intermediate and heterocyclic compound of significant interest in advanced organic synthesis. This compound matters for its role as a precise chemical building block, enabling the development of novel colorants and functional materials with specific optical and electronic properties. It is primarily needed by research and development chemists, as well as production specialists in the fine chemical, pharmaceutical, and high-performance pigment industries.

Application

• Advanced Dye and Pigment Synthesis: Serves as a critical precursor for developing novel azo dyes and pigments with enhanced color fastness, thermal stability, and specific hue properties.
• Pharmaceutical Research Intermediates: Utilized in the research and development of new active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways where its heterocyclic and azo functionalities are key.
• Functional Material Development: Acts as a building block in creating organic semiconductors, nonlinear optical (NLO) materials, and other advanced functional materials due to its conjugated molecular structure.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and sensors for diagnostic and research applications, leveraging its potential for specific molecular interactions.
• Academic and Industrial R&D: Used as a reference standard or starting material in method development and exploratory chemistry within university laboratories and corporate R&D centers.

Basic Information

Product Name	3-Pyridinecarbonitrile, 5-[2-(3-Bromophenyl)Diazenyl]-1,2-Dihydro-6-Hydroxy-4-Methyl-1-(1-Methylethyl)-2-Oxo-
CAS No.	940064-21-1
Molecular Formula	C22H20BrN5O2
Molecular Weight	466.34 g/mol
Synonyms	5-[(3-Bromophenyl)diazenyl]-6-hydroxy-4-methyl-1-(propan-2-yl)-2-oxo-1,2-dihydropyridine-3-carbonitrile; 3-Cyano-5-[(3-bromophenyl)azo]-1,2-dihydro-6-hydroxy-4-methyl-1-isopropyl-2-pyridone; 1-Isopropyl-6-hydroxy-4-methyl-5-[(3-bromophenyl)azo]-2-oxo-1,2-dihydropyridine-3-carbonitrile; Azo Dye Intermediate 940064-21-1; Bromophenyl Azo Pyridone Carbonitrile; (3-Bromophenyl)azo-substituted pyridone derivative
EINECS	Contact for details

Quality Control

Our production of 3-Pyridinecarbonitrile, 5-[2-(3-Bromophenyl)Diazenyl]-1,2-Dihydro-6-Hydroxy-4-Methyl-1-(1-Methylethyl)-2-Oxo- adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure consistency and meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Solid powder (Color specific to batch)
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95% (Higher grades available)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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