Description

n-Methyl-4'-[(3-Methyl-5-Oxo-1-Phenyl-2-Pyrazolin-4-Ylidene)Amino]Formanilide is a specialized organic compound belonging to the pyrazolone derivative class, valued for its role as a key synthetic intermediate and functional chromophore. Its molecular structure makes it a critical building block for advanced materials and fine chemical synthesis, where precise molecular architecture is required. This product is essential for research and development laboratories, pharmaceutical intermediates, and the production of dyes and pigments.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex heterocyclic compounds.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants, contributing to color strength and stability.
• Chemical Research & Development: A valuable reagent for exploring new organic reactions and developing novel materials.
• Analytical Chemistry: Can be utilized as a standard or reagent in chromatographic and spectroscopic method development.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialty chemicals for various industrial applications.

Basic Information

Product Name	n-Methyl-4'-[(3-Methyl-5-Oxo-1-Phenyl-2-Pyrazolin-4-Ylidene)Amino]Formanilide
CAS No.	19362-42-6
Molecular Formula	C18H18N4O2
Molecular Weight	322.36 g/mol
Synonyms	4-[(4-Methylphenyl)amino]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one; 1-Phenyl-3-methyl-4-(p-methylamino)benzeneazopyrazol-5-one; 4-[(4-Methylphenyl)amino]-3-methyl-1-phenyl-2-pyrazolin-5-one; 4-(p-Methylamino)phenylazo-1-phenyl-3-methyl-5-pyrazolone; 1-Phenyl-3-methyl-4-(4-methylphenyl)azopyrazol-5-one; 4-(4-Methylphenyl)amino-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one; 4-(p-Methylamino)phenylazo-1-phenyl-3-methyl-5-pyrazolone; 4-(4-Methylphenyl)amino-3-methyl-1-phenyl-2-pyrazolin-5-one
EINECS	Contact for details

Quality Control

Our n-Methyl-4'-[(3-Methyl-5-Oxo-1-Phenyl-2-Pyrazolin-4-Ylidene)Amino]Formanilide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.