Description

4-Phenylazomaleinanil is a specialized organic compound belonging to the class of azomalein derivatives. This chemical is valued for its role as a key synthetic intermediate and a functional chromophore in advanced material science. It is primarily utilized by research institutions and industrial manufacturers operating in the fields of specialty dyes, polymer chemistry, and advanced organic synthesis. The compound is supplied with a focus on high purity and batch-to-batch consistency to meet rigorous application demands.

Application

• Intermediate in the synthesis of specialized azo dyes and pigments.
• Functional monomer for the development of light-responsive or photochromic polymers.
• Research chemical for studying charge-transfer complexes and nonlinear optical materials.
• Precursor in organic synthesis for constructing complex heterocyclic structures.
• Potential component in the formulation of advanced coatings and imaging materials.
• Standard or reference material in analytical chemistry laboratories.

Basic Information

Product Name	4-Phenylazomaleinanil
CAS No.	16201-96-0
Molecular Formula	C16H10N2O2
Molecular Weight	262.27 g/mol
Synonyms	4-Phenylazomaleinanilide; 2,5-Cyclohexadiene-1,4-dione, 2-[(4-aminophenyl)azo]-3-hydroxy-; Maleinanil, 4-phenylazo-; 4-Phenylazomaleinanilic acid; 2-[(4-Aminophenyl)azo]-3-hydroxy-2,5-cyclohexadiene-1,4-dione; 4-(Phenylazo)maleinanil; Azomalein anil derivative
EINECS	Contact for details

Quality Control

Our production of 4-Phenylazomaleinanil adheres to stringent quality management protocols to ensure high purity and reliable performance. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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