Description

Methyl 4-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]Benzoate is a specialized azo compound that serves as a high-value intermediate in advanced chemical synthesis. Its precise molecular structure is critical for applications requiring specific chromophoric or functional properties. This product is essential for manufacturers and research institutions developing specialty dyes, pigments, and functional organic materials. It is particularly relevant for industries focused on creating novel compounds with tailored optical or electronic characteristics.

Application

• Key intermediate in the synthesis of azo dyes and pigments for textiles, inks, and coatings.
• Precursor for the development of functional chromophores used in nonlinear optical materials and sensors.
• Research chemical for academic and industrial R&D in organic chemistry and material science.
• Building block for liquid crystal displays (LCDs) and other advanced electronic materials.
• Starting material for pharmaceutical research involving heterocyclic and azo compounds.
• Component in the formulation of specialty colorants for high-performance plastics and polymers.

Basic Information

Product Name	Methyl 4-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]Benzoate
CAS No.	15790-15-5
Molecular Formula	C18H16N4O3
Molecular Weight	336.35 g/mol
Synonyms	Methyl 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoate; Benzoic acid, 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, methyl ester; 4-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoic acid methyl ester; Methyl 4-[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]benzoate; 1-Phenyl-3-methyl-4-(4-methoxycarbonylphenylazo)-5-pyrazolone; C.I. Solvent Yellow 16 (related); Azo pyrazolone derivative
EINECS	Contact for details

Quality Control

Our production of Methyl 4-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]Benzoate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity, identity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. Our quality systems are designed to meet the rigorous demands of industrial and research customers globally.

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 heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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