Description

n-(4-Chloro-2,5-Dimethoxyphenyl)-2-[(2-Methoxy-4-Nitrophenyl)Azo]-3-Oxobutyramide CAS NO 22254-53-1 is a specialized azo dye intermediate characterized by its distinct molecular structure, which is critical for imparting specific color properties. This compound matters for its role in synthesizing high-performance pigments and dyes that require excellent lightfastness and thermal stability. It is primarily needed by manufacturers in the pigments, dyes, inks, and specialty coatings industries seeking to develop vibrant and durable colorants.

Application

• Synthesis of High-Performance Pigments: A key intermediate for producing azo pigments used in automotive and industrial coatings.
• Dye Manufacturing for Plastics: Used in the production of dyes for coloring engineering plastics and synthetic fibers.
• Specialty Ink Formulations: Employed in the creation of inks for packaging, security printing, and digital textiles.
• Research & Development: Serves as a building block in organic synthesis and material science research for novel chromophores.
• Liquid Crystal Display (LCD) Color Filters: Potential application in the fine chemicals used for electronic display technologies.

Basic Information

Item	Details
Product Name	n-(4-Chloro-2,5-Dimethoxyphenyl)-2-[(2-Methoxy-4-Nitrophenyl)Azo]-3-Oxobutyramide
CAS No.	22254-53-1
Molecular Formula	C19H19ClN4O7
Molecular Weight	450.84 g/mol
Synonyms	4-Chloro-2,5-dimethoxy-N-[2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutanoyl]aniline; C.I. Disperse Yellow 114; Disperse Yellow 114; 2-[(2-Methoxy-4-nitrophenyl)azo]-3-oxo-N-(4-chloro-2,5-dimethoxyphenyl)butyramide; Butanamide, N-(4-chloro-2,5-dimethoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxo-; Azo dye intermediate 22254-53-1
EINECS	Contact for details

Quality Control

Our production of n-(4-Chloro-2,5-Dimethoxyphenyl)-2-[(2-Methoxy-4-Nitrophenyl)Azo]-3-Oxobutyramide adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.