Description

Benzoic Acid, 3,5-Dibromo-4-[2-(5-Cyano-1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-3-Pyridinyl)Diazenyl]-, Cyanomethyl Ester is a specialized azo dye intermediate with a complex heterocyclic structure. This compound is valued for its role as a key precursor in the synthesis of high-performance pigments and colorants. It is primarily required by manufacturers in the advanced pigments, specialty dyes, and functional materials sectors seeking to develop products with specific chromatic and stability properties.

Application

• Precursor for High-Performance Pigments: Serves as a critical building block in the manufacture of complex organic pigments for plastics, coatings, and inks.
• Specialty Dye Synthesis: Used in the production of dyes for technical textiles, automotive finishes, and other applications requiring excellent lightfastness and weather resistance.
• Functional Material Research: Acts as an intermediate in the development of novel materials for optoelectronics and sensor technologies.
• Chemical Synthesis Intermediate: Employed in organic synthesis for constructing complex molecular architectures in pharmaceutical and agrochemical research.

Basic Information

Product Name	Benzoic Acid, 3,5-Dibromo-4-[2-(5-Cyano-1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-3-Pyridinyl)Diazenyl]-, Cyanomethyl Ester
CAS No.	949003-08-1
Molecular Formula	C19H15Br2N5O4
Molecular Weight	545.17 g/mol
Synonyms	3,5-Dibromo-4-[(5-cyano-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)diazenyl]benzoic acid cyanomethyl ester; Cyanomethyl 3,5-dibromo-4-[(5-cyano-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,4,5,6-tetrahydropyridin-3-yl)diazenyl]benzoate; Azo dye intermediate 949003-08-1; Benzoic acid cyanomethyl ester derivative; Complex azo pyridone ester
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. Each lot is analyzed using modern analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and R&D processes.

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. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 1.0%
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.