Description

5-[(2,3-Dihydro-1,3-Dioxo-1H-Benz[De]Isoquinolin-6-Yl)Azo]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxonicotinonitrile is a specialized high-performance organic pigment and dye intermediate. This compound matters for its ability to impart vivid, stable coloration and its role as a critical precursor in synthesizing advanced colorants. It is primarily needed by manufacturers in the pigments, dyes, inks, and specialty coatings industries seeking to develop products with superior color fastness and chemical resistance.

Application

• High-Performance Pigments (HPPs): As a key intermediate for manufacturing complex organic pigments used in automotive coatings, industrial paints, and plastics requiring exceptional durability and weather resistance.
• Specialty Dyes: Synthesis of azo dyes for coloring synthetic fibers, textiles, and leather where high color strength and lightfastness are critical.
• Printing Inks: Used in the production of high-quality inks for packaging, security printing, and digital printing applications.
• Functional Colorants: Potential application in the development of colorants for optical data storage, liquid crystal displays (LCDs), and other electronic materials.
• Research & Development: Serves as a valuable building block in organic synthesis and material science research for novel chromophoric systems.

Basic Information

Product Name	5-[(2,3-Dihydro-1,3-Dioxo-1H-Benz[De]Isoquinolin-6-Yl)Azo]-1,2-Dihydro-6-Hydroxy-4-Methyl-2-Oxonicotinonitrile
CAS No.	60435-69-0
Molecular Formula	C₂₀H₁₁N₅O₄
Molecular Weight	385.33 g/mol
Synonyms	Pigment Orange 61; C.I. 11265; 5-[(1,3-Dioxo-2,3-dihydro-1H-benz[de]isoquinolin-6-yl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile; 6-Hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-5-carbonitrile, azo dye with 6-amino-1,3-dioxo-2,3-dihydro-1H-benz[de]isoquinoline; 5-[(2,3-Dihydro-1,3-dioxo-1H-benz[de]isoquinolin-6-yl)azo]-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile; Azo Pigment Intermediate 60435-69-0
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and purity required for high-end applications. Quality is verified through comprehensive analytical techniques including HPLC, IR, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly closed to protect the product from moisture and contamination.

Specification

Item	Specification
Appearance	Orange to Reddish-Orange Powder
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Ash Content	≤ 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.