Description

3-Pyridinecarbonitrile, 5-[2-(2,3-Dihydro-1,3-Dioxo-1H-Benz[De]Isoquinolin-6-Yl)Diazenyl]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-1-Phenyl- is a specialized heterocyclic organic compound featuring a complex molecular architecture that combines pyridine, naphthalimide, and azo dye functionalities. This compound is valued for its role as a key advanced intermediate in the synthesis of high-performance materials and functional dyes. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and colorants.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the research and synthesis of new drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its complex structure can contribute to novel modes of action.
• Functional Dye Production: Acts as a precursor for high-value dyes and pigments, especially for applications requiring specific light-absorption or emission properties.
• Organic Electronics Research: Investigated as a potential component in the development of organic semiconductors, sensors, or nonlinear optical materials.
• Chemical Research & Development: Employed as a versatile scaffold in academic and industrial labs for exploring new chemical reactions and creating complex molecular libraries.

Basic Information

Product Name	3-Pyridinecarbonitrile, 5-[2-(2,3-Dihydro-1,3-Dioxo-1H-Benz[De]Isoquinolin-6-Yl)Diazenyl]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxo-1-Phenyl-
CAS No.	944464-98-6
Molecular Formula	C26H16N5O4
Molecular Weight	462.44 g/mol
Synonyms	5-[(6-(1,3-Dioxo-1H-benz[de]isoquinolin-2(3H)-yl)diazenyl]-6-hydroxy-4-methyl-2-oxo-1-phenyl-1,2-dihydropyridine-3-carbonitrile; 1-Phenyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydro-5-[2-(1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl)diazenyl]pyridine-3-carbonitrile; Azo dye intermediate based on naphthalimide and pyridone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and purity suitable for research and synthesis. Quality is verified through modern analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 area at controlled room temperature (15-25°C). Keep the container sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Loss on Drying	≤ 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.