Description

Ethyl n-[3-(Acetylamino)-4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]-n-(3-Ethoxy-3-Oxopropyl)-β-Alaninate is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color properties and stability. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries for producing vivid and durable colors.

Application

• Primary Intermediate for Azo Pigments: A key building block in the synthesis of high-performance organic pigments used in industrial applications.
• Textile Dye Manufacturing: Used to produce dyes for coloring synthetic and natural fibers, offering good wash and light fastness.
• Inkjet and Printing Inks: Imparts strong, stable coloration in specialty inks for packaging and commercial printing.
• Plastics and Polymer Coloring: Employed in the masterbatch production for coloring engineering plastics and polymers.
• Specialty Coatings: Used in formulations for automotive and industrial coatings requiring specific chromatic properties.
• Research & Development: Serves as a critical reagent in chemical research for developing new chromophores and functional dyes.

Basic Information

Product Name	Ethyl n-[3-(Acetylamino)-4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]-n-(3-Ethoxy-3-Oxopropyl)-β-Alaninate
CAS No.	68134-40-7
Molecular Formula	C24H27ClN5O6
Molecular Weight	517.96 g/mol
Synonyms	Ethyl 3-[4-[(2-chloro-4-nitrophenyl)azo]-3-acetamidophenylamino]propanoate; C.I. Disperse Yellow 211; Disperse Yellow 211; 68134-40-7; Ethyl N-[3-(acetylamino)-4-[(2-chloro-4-nitrophenyl)azo]phenyl]-N-(3-ethoxy-3-oxopropyl)-β-alaninate; β-Alanine, N-[3-(acetylamino)-4-[(2-chloro-4-nitrophenyl)azo]phenyl]-N-(3-ethoxy-3-oxopropyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of this azo dye intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with each shipment to guarantee traceability and compliance.

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). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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