Description

Benzoic Acid, 4-[2-(5-Cyano-1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-3-Pyridinyl)Diazenyl]-2-Hydroxy- is a specialized azo dye intermediate with a complex molecular structure, designed for high-performance applications. This compound is valued for its precise chemical functionality, which enables the synthesis of advanced colorants and functional materials. It is primarily required by manufacturers in the pharmaceutical, high-end pigment, and specialty chemical industries for research, development, and production processes demanding strict purity and structural integrity.

Application

• Key Intermediate for High-Performance Pigments and Dyes: Serves as a critical building block in the synthesis of complex azo pigments and dyes, offering excellent color properties and stability.
• Pharmaceutical Research & Development: Used as a specialized intermediate in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Functional Material Synthesis: Employed in the development of advanced materials, including liquid crystals, optical sensors, and photoresists.
• Analytical Chemistry & Biochemistry: Acts as a reagent or a standard in analytical methods and biochemical studies due to its specific chromophoric properties.
• Specialty Chemical Manufacturing: Utilized in the production of custom fine chemicals and performance additives for niche industrial applications.

Basic Information

Product Name	Benzoic Acid, 4-[2-(5-Cyano-1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-3-Pyridinyl)Diazenyl]-2-Hydroxy-
CAS No.	934130-84-4
Molecular Formula	C17H15N5O5
Molecular Weight	369.33 g/mol
Synonyms	4-[(5-Cyano-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)diazenyl]-2-hydroxybenzoic acid; 2-Hydroxy-4-[(5-cyano-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)diazenyl]benzoic acid; Azo dye intermediate 934130-84-4; Benzoic acid derivative azo compound; 3-Azo-5-cyanopyridone benzoic acid derivative
EINECS	Contact for details

Quality Control

Our Benzoic Acid derivative is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to support GMP and ISO standards for traceability and documentation, making this product suitable for regulated industry applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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