Description

3-Pyridinecarbonitrile, 5-[2-[4-(4-Chlorobenzoyl)Phenyl]Diazenyl]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo- is a specialized diazenyl-substituted pyridine derivative, a high-value intermediate of significant interest in advanced organic synthesis. Its complex molecular architecture, featuring both a pyridinecarbonitrile core and a chlorobenzoyl-diazenyl moiety, makes it a critical building block for the development of novel functional materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and specialty dyes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new-generation herbicides, pesticides, or plant growth regulators due to its bioactive heterocyclic structure.
• Dye & Pigment Synthesis: Acts as an intermediate for creating azo dyes and high-performance pigments, leveraging its diazenyl group for color development.
• Material Science: Employed in the research of organic semiconductors, liquid crystals, or other functional organic materials where its conjugated system is advantageous.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and target identification.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry and for contract research organizations (CROs) serving the life sciences sector.

Basic Information

Product Name	3-Pyridinecarbonitrile, 5-[2-[4-(4-Chlorobenzoyl)Phenyl]Diazenyl]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo-
CAS No.	934747-31-6
Molecular Formula	C21H15ClN4O2
Molecular Weight	390.82 g/mol
Synonyms	5-[(4-(4-Chlorobenzoyl)phenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; 5-[2-[4-(4-Chlorobenzoyl)phenyl]diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; 3-Cyano-5-[(4-(4-chlorobenzoyl)phenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-pyridone; Azo pyridone derivative (CAS 934747-31-6); Chlorobenzoyl azo pyridinecarbonitrile; 1,2-Dihydro-6-hydroxy-1,4-dimethyl-5-[[4-(4-chlorobenzoyl)phenyl]azo]-2-oxo-3-pyridinecarbonitrile
EINECS	Contact for details

Quality Control

Every batch of 3-Pyridinecarbonitrile, 5-[2-[4-(4-Chlorobenzoyl)Phenyl]Diazenyl]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo- is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each 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 place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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