Description

Ethyl n-[5-(Acetylamino)-4-[(2-Bromo-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl]-n-(2-Hydroxyethyl)-β-Alaninate is a specialized azo dye intermediate of significant commercial importance. This high-purity compound is engineered to deliver consistent color properties and performance in demanding synthesis processes. It is primarily utilized by manufacturers in the pigment and dye industry, as well as in advanced materials research.

Application

• Primary Intermediate for High-Performance Pigments: A key building block in the synthesis of complex organic pigments, particularly for applications requiring specific shades of yellow, orange, and red.
• Specialty Dye Manufacturing: Used in the production of specialized dyes for plastics, inks, and coatings where lightfastness and chemical stability are critical.
• Advanced Materials Research: Serves as a functional monomer or chromophore in the development of novel materials, including liquid crystals and photoresponsive polymers.
• Analytical Chemistry Reagent: Employed as a standard or reagent in chromatographic analysis and method development for dye-related compounds.
• Textile Dye Synthesis: A precursor for creating dyes used in the coloration of synthetic and natural fibers.

Basic Information

Item	Details
Product Name	Ethyl n-[5-(Acetylamino)-4-[(2-Bromo-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl]-n-(2-Hydroxyethyl)-β-Alaninate
CAS No.	67923-49-3
Molecular Formula	C22H25BrN6O8
Molecular Weight	581.38 g/mol
Synonyms	Ethyl N-[5-acetamido-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-N-(2-hydroxyethyl)-β-alaninate; 67923-49-3; Ethyl 3-5-acetamido-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenylamino]propanoate; β-Alanine, N-[5-(acetylamino)-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-N-(2-hydroxyethyl)-, ethyl ester; Azo dye intermediate 67923-49-3; CI Disperse Yellow 241 (related)
EINECS	Contact for details

Quality Control

Our production of Ethyl n-[5-(Acetylamino)-4-[(2-Bromo-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl]-n-(2-Hydroxyethyl)-β-Alaninate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC and spectroscopic methods, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and compliance with your quality requirements.

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 heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

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