Description

Benzoic Acid, 2-[2-[1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-5-(1-Oxopropyl)-3-Pyridinyl]Diazenyl]-5-Sulfo- is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific functional properties. This compound is valued for its role in synthesizing high-performance colorants and pigments with enhanced stability and chromophoric strength. It is primarily sought by manufacturers in the dye and pigment, specialty chemical, and advanced material research sectors for developing novel products.

Application

• Key Intermediate for Azo Dyes & Pigments: Serves as a critical building block in the synthesis of high-value, complex azo colorants for industrial applications.
• Specialty Chemical Synthesis: Used in research and development for creating novel chemical entities with specific light-absorption or functional group properties.
• Functional Material Development: Potential applications in the development of advanced materials, such as sensors or light-harvesting components, due to its diazenyl and sulfo groups.
• Research & Analytical Standards: Supplied as a high-purity reference standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Item	Details
Product Name	Benzoic Acid, 2-[2-[1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-5-(1-Oxopropyl)-3-Pyridinyl]Diazenyl]-5-Sulfo-
CAS No.	958936-48-6
Molecular Formula	C20H22N4O7S
Molecular Weight	462.48 g/mol
Synonyms	2-[(2-{1-Ethyl-2-hydroxy-4-methyl-6-oxo-5-propionyl-1,6-dihydropyridin-3-yl}diazenyl)-5-sulfobenzoic acid; 5-Sulfo-2-[[1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-5-(1-oxopropyl)-3-pyridinyl]azo]benzoic acid; Azo dye intermediate 958936-48-6; Benzoic acid, 5-sulfo-2-[(1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-5-propionyl-3-pyridinyl)azo]-; Complex pyridone azo compound
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 2-[2-[1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-5-(1-Oxopropyl)-3-Pyridinyl]Diazenyl]-5-Sulfo- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and elemental analysis. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research and manufacturing standards.

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 strong acids and incompatible organic solvents. The container must be kept tightly sealed to protect the integrity of the product.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.