Description

3-Hydroxy-4-[[4-[(Hydroxyimino)Methyl]Phenyl]Azo]-n-(4-Methoxyphenyl)Naphthalene-2-Carboxamide is a specialized azo-naphthalene derivative, a chemical class known for its utility in creating functional dyes and pigments. This compound matters for its ability to impart specific color and light-absorption properties, making it a valuable intermediate in advanced material synthesis. Industrial users in the dye manufacturing, specialty chemical, and advanced material research sectors require this high-purity intermediate for developing next-generation products.

Application

• Dye and Pigment Intermediate: Primary use as a key precursor in the synthesis of high-performance azo dyes for textiles, inks, and coatings.
• Functional Material Research: Used in academic and industrial R&D for developing novel organic semiconductors or light-harvesting materials.
• Analytical Chemistry Reagent: Potential application as a chromogenic agent or complexometric indicator in specific analytical methods.
• Photographic Industry: Can be utilized in the formulation of specialized light-sensitive layers or color couplers.
• Liquid Crystal Displays (LCDs): Investigated for use in the synthesis of dyes for color filters in display technologies.
• Non-Linear Optical Materials: Serves as a building block for materials research in photonics and optoelectronics due to its conjugated structure.

Basic Information

Product Name	3-Hydroxy-4-[[4-[(Hydroxyimino)Methyl]Phenyl]Azo]-n-(4-Methoxyphenyl)Naphthalene-2-Carboxamide
CAS No.	13753-72-5
Molecular Formula	C25H20N4O4
Molecular Weight	440.45 g/mol
Synonyms	3-Hydroxy-4-[(4-(hydroxyiminomethyl)phenyl)azo]-N-(4-methoxyphenyl)-2-naphthamide; N-(4-Methoxyphenyl)-3-hydroxy-4-[[4-[(hydroxyimino)methyl]phenyl]azo]-2-naphthalenecarboxamide; Azo Naphthol Derivative; CI Solvent Yellow; Lightfast Azo Dye Intermediate; 4-[(E)-[4-(Hydroxyiminomethyl)phenyl]diazenyl]-3-hydroxy-N-(4-methoxyphenyl)naphthalene-2-carboxamide
EINECS	Contact for details

Quality Control

Our production of 3-Hydroxy-4-[[4-[(Hydroxyimino)Methyl]Phenyl]Azo]-n-(4-Methoxyphenyl)Naphthalene-2-Carboxamide adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing all critical parameters are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to Reddish-Brown Powder or Crystals
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 97.0%
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.