Description

2-[(4-Methoxy-2-Nitrophenyl)Azo]-3-Oxo-n-(o-Tolyl)Butyramide is a specialized azo dye intermediate characterized by its distinct molecular structure. This compound is valued for its role as a key precursor in the synthesis of high-performance pigments and dyes, offering excellent color properties and stability. It is primarily sought after by manufacturers in the pigments, inks, coatings, and specialty chemical industries for developing advanced colorant systems.

Application

• Primary intermediate for the synthesis of high-performance azo pigments and dyes.
• Key component in the production of colorants for industrial inks, including printing and packaging inks.
• Used in the formulation of specialty coatings and paints requiring specific lightfastness and weather resistance.
• Potential raw material for plastics and polymer coloration.
• Employed in research and development for novel organic photoconductors and electronic materials.
• May serve as a chemical intermediate in the synthesis of other specialty fine chemicals.

Basic Information

Product Name	2-[(4-Methoxy-2-Nitrophenyl)Azo]-3-Oxo-n-(o-Tolyl)Butyramide
CAS No.	6371-96-6
Molecular Formula	C18H18N4O5
Molecular Weight	370.36 g/mol
Synonyms	3-Oxo-N-(2-methylphenyl)-2-[(4-methoxy-2-nitrophenyl)azo]butyramide; Butanamide, 2-[(4-methoxy-2-nitrophenyl)azo]-3-oxo-N-(2-methylphenyl)-; C.I. Pigment Yellow 74 Intermediate; Azo Dye Intermediate Y74; 2-Methylacetoacet-o-toluidide coupled with 4-Methoxy-2-nitroaniline; o-Tolyl Butyramide Azo Derivative; 4-Methoxy-2-nitrobenzeneazoacetoacet-o-toluidide
EINECS	228-915-6

Quality Control

Our production of 2-[(4-Methoxy-2-Nitrophenyl)Azo]-3-Oxo-n-(o-Tolyl)Butyramide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is subjected to comprehensive analytical testing, including HPLC, IR, and melting point determination. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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 (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Yellow to Orange 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 (as Pb)	≤ 20 ppm

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