Description

4-[[5-(Aminocarbonyl)-2-Methoxyphenyl]Azo]-n-(5-Chloro-2-Methylphenyl)-3-Hydroxynaphthalene-2-Carboxamide is a high-purity, synthetic organic azo compound of significant industrial importance. This specialized chemical serves as a key intermediate in the synthesis of advanced colorants and functional dyes, valued for its precise molecular structure and consistent performance. It is primarily utilized by manufacturers in the pigments, dyes, and specialty chemical sectors requiring reliable and high-quality raw materials for their production processes.

Application

• Primary intermediate in the synthesis of high-performance azo pigments and disperse dyes.
• Key building block for producing colorants used in industrial plastics and polymer coloration.
• Used in the manufacture of specialized dyes for textiles and synthetic fibers.
• Potential intermediate in the research and development of functional dyes for non-textile applications.
• Starting material for creating complex color molecules in fine chemical synthesis.
• Used in analytical chemistry as a reference standard or for method development.

Basic Information

Product Name	4-[[5-(Aminocarbonyl)-2-Methoxyphenyl]Azo]-n-(5-Chloro-2-Methylphenyl)-3-Hydroxynaphthalene-2-Carboxamide
CAS No.	93859-24-6
Molecular Formula	C26H21ClN4O4
Molecular Weight	488.93 g/mol
Synonyms	4-[(5-Carbamoyl-2-methoxyphenyl)azo]-N-(5-chloro-2-methylphenyl)-3-hydroxy-2-naphthamide; C.I. Pigment Red 268; PR 268; Azo Pigment Intermediate for PR268; 3-Hydroxy-4-[[2-methoxy-5-[(aminocarbonyl)phenyl]azo]-N-(5-chloro-2-methylphenyl)-2-naphthalenecarboxamide; N-(5-Chloro-2-methylphenyl)-3-hydroxy-4-[(2-methoxy-5-carbamoylphenyl)azo]-2-naphthamide
EINECS	Contact for details

Quality Control

Our production of 4-[[5-(Aminocarbonyl)-2-Methoxyphenyl]Azo]-n-(5-Chloro-2-Methylphenyl)-3-Hydroxynaphthalene-2-Carboxamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial synthesis. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

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 incompatible materials and sources of ignition. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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