Description

3-Pyridinecarbonitrile, 5-[(9,10-Dihydro-9,10-Dioxo-1-Anthracenyl)Azo]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo- (9Ci) is a specialized anthraquinone-based azo dye intermediate with a complex heterocyclic structure. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color fastness and thermal stability. It is primarily utilized by manufacturers in the pigments, advanced materials, and organic synthesis sectors for research and production.

Application

• High-Performance Pigment Synthesis: A key intermediate for producing anthraquinone and azo-based organic pigments.
• Specialty Dyes Manufacturing: Used in the development of dyes for plastics, coatings, and inks requiring superior stability.
• Advanced Material Research: Serves as a building block in the synthesis of functional materials for optoelectronics and photonics.
• Chemical Intermediate: Employed in fine chemical and pharmaceutical research for constructing complex molecular architectures.
• Analytical Chemistry: Potential use as a chromogenic agent or standard in analytical methods.

Basic Information

Product Name	3-Pyridinecarbonitrile, 5-[(9,10-Dihydro-9,10-Dioxo-1-Anthracenyl)Azo]-1,2-Dihydro-6-Hydroxy-1,4-Dimethyl-2-Oxo- (9Ci)
CAS No.	914670-05-6
Molecular Formula	C24H15N5O4
Molecular Weight	437.41 g/mol
Synonyms	5-[(9,10-Dihydro-9,10-dioxo-1-anthracenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile; 1-Amino-4-[(6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridin-5-yl)azo]anthraquinone-9,10-dione derivative; Anthraquinone azo pyridine dye intermediate; 9,10-Anthracenedione, 1-[[1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-5-(3-pyridinylcarbonitrile)azo]-]; Light-sensitive azo pigment intermediate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls and final release testing, including identity confirmation and purity analysis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.