Description

2-[2-Hydroxy-3-(2,4-Xylylcarbamoyl)-1-Naphthylazo]Phenol is a specialized azo dye intermediate characterized by its complex naphthalene-based structure. This compound matters for its role as a precise colorant precursor, enabling the synthesis of high-performance pigments and dyes with specific hue and stability properties. Industries requiring advanced color chemistry, such as specialty inks, high-grade plastics, and advanced material coatings, rely on this intermediate for quality and consistency. Its defined molecular architecture allows for tailored performance in demanding applications.

Application

• Synthesis of High-Performance Pigments: A key intermediate for producing complex azo pigments used in automotive paints, industrial coatings, and plastics coloring.
• Specialty Dye Manufacturing: Used in the production of dyes for advanced textiles, inks, and other materials requiring specific lightfastness and chemical resistance.
• Research & Development: Serves as a valuable building block in chemical R&D for developing new colorants and functional materials.
• Analytical Chemistry: May be employed as a chromogenic agent or standard in specific analytical methodologies.
• Functional Material Production: Potential use in the synthesis of materials where the azo group contributes to specific optical or electronic properties.

Basic Information

Product Name	2-[2-Hydroxy-3-(2,4-Xylylcarbamoyl)-1-Naphthylazo]Phenol
CAS No.	523-67-1
Molecular Formula	C26H21N3O3
Molecular Weight	423.47 g/mol
Synonyms	2-[2-Hydroxy-3-[(2,4-dimethylphenyl)carbamoyl]-1-naphthyl]diazenylphenol; C.I. 12860; 2-Hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-N-(2,4-dimethylphenyl)-1-naphthamide; 1-Naphthalenecarboxamide, 2-[2-(2-hydroxyphenyl)diazenyl]-3-hydroxy-N-(2,4-dimethylphenyl)-; Pigment Intermediate 523-67-1; Azo Dye Intermediate CAS 523-67-1; N-(2,4-Dimethylphenyl)-2-[2-(2-hydroxyphenyl)diazenyl]-3-hydroxy-1-naphthamide
EINECS	Contact for details

Quality Control

Our production of 2-[2-Hydroxy-3-(2,4-Xylylcarbamoyl)-1-Naphthylazo]Phenol adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Every lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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