Description

4-(8-Quinolylazo)-1-Aminonaphthalene is a specialized azo dye intermediate characterized by its distinct quinoline and naphthalene-based structure. This compound is valued for its ability to form stable, deeply colored complexes, making it a critical precursor in the synthesis of high-performance pigments and dyes. It is primarily utilized by manufacturers in the chemical, analytical, and advanced materials sectors seeking precise colorants and metal-complexing agents.

Application

• Precursor for High-Performance Pigments: Serves as a key intermediate in the synthesis of complex organic pigments for coatings, inks, and plastics.
• Analytical Reagent: Used as a chromogenic agent or indicator in spectrophotometric analysis and metal ion detection due to its chelating properties.
• Dye Manufacturing: Employed in the production of specialized dyes for textiles, leather, and other industrial applications requiring specific color fastness.
• Research & Development: Utilized in academic and industrial R&D for studying azo compound chemistry, photophysical properties, and novel material synthesis.
• Functional Material Synthesis: Acts as a building block for creating advanced materials, such as sensors or non-linear optical materials.

Basic Information

Product Name	4-(8-Quinolylazo)-1-Aminonaphthalene
CAS No.	92278-90-5
Molecular Formula	C19H14N4
Molecular Weight	298.34 g/mol
Synonyms	1-Amino-4-(8-quinolylazo)naphthalene; 4-(Quinolin-8-ylazo)-1-naphthylamine; 8-(4-Amino-1-naphthylazo)quinoline; 4-(8-Quinolylazo)-1-naphthylamine; Azo Quinoline Naphthylamine Derivative
EINECS	Contact for details

Quality Control

Our 4-(8-Quinolylazo)-1-Aminonaphthalene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity assessment by HPLC, to ensure it meets precise customer specifications and consistent performance. A Certificate of Analysis (COA) detailing all test results is provided with every 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 incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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