Description

4-Hydroxy-1-Methyl-3-[(4-Nitrophenyl)Azo]-2-Quinolone is a specialized azo-quinoline derivative, a chemical class known for its chromophoric properties and utility in advanced material synthesis. This compound matters for its precise molecular structure, which serves as a critical building block for creating functional dyes and pigments with specific light-absorption characteristics. Industries involved in the research and production of high-performance colorants, organic semiconductors, and analytical reagents are the primary users of this material.

Application

• As a key intermediate in the synthesis of high-performance azo dyes and pigments for specialized applications.
• In research and development of organic photoconductors and light-sensitive materials for electronic devices.
• As a potential chromogenic reagent or indicator in analytical chemistry and diagnostic kits.
• For the development of functional coatings where specific light-interaction properties are required.
• In academic and industrial research as a model compound for studying azo-quinoline chemistry and photophysics.
• As a starting material for creating customized chemical entities in pharmaceutical and agrochemical research.

Basic Information

Product Name	4-Hydroxy-1-Methyl-3-[(4-Nitrophenyl)Azo]-2-Quinolone
CAS No.	10114-46-2
Molecular Formula	C₁₇H₁₂N₄O₄
Molecular Weight	336.30 g/mol
Synonyms	1-Methyl-4-hydroxy-3-[(4-nitrophenyl)azo]-2-quinolone; 3-[(4-Nitrophenyl)azo]-4-hydroxy-1-methyl-2(1H)-quinolinone; 4-Hydroxy-1-methyl-3-(p-nitrophenylazo)-2-quinolone; C.I. Solvent Yellow 85; Azoquinoline dye intermediate; p-Nitrophenylazo derivative of 4-hydroxy-1-methyl-2-quinolone
EINECS	Contact for details

Quality Control

Our production of 4-Hydroxy-1-Methyl-3-[(4-Nitrophenyl)Azo]-2-Quinolone adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0% (Contact for higher grades)
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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