Description

Butanamide, 2-(2-Methoxy-4-Nitrophenyl)Azo-n-(4-Methoxyphenyl)-3-Oxo- is a specialized azo dye intermediate characterized by its distinct molecular structure. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering precise color properties and stability. It is primarily sought after by manufacturers in the chemical synthesis, specialty dyes, and advanced material research sectors for developing products with specific chromatic and functional characteristics.

Application

• Key Intermediate for High-Performance Pigments: Serves as a critical building block in the synthesis of azo pigments for industrial coatings, inks, and plastics.
• Specialty Dye Manufacturing: Used in the production of dyes for textiles, leather, and other substrates requiring specific color fastness and light stability.
• Research & Development: Employed in academic and industrial R&D labs for developing novel chromophores and functional materials.
• Fine Chemical Synthesis: Acts as a precursor in multi-step organic syntheses for pharmaceuticals or advanced organic compounds.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	Butanamide, 2-(2-Methoxy-4-Nitrophenyl)Azo-n-(4-Methoxyphenyl)-3-Oxo-
CAS No.	185323-48-2
Molecular Formula	C18H18N4O5
Molecular Weight	370.36 g/mol
Synonyms	2-(2-Methoxy-4-nitrophenyl)azo-3-oxo-N-(4-methoxyphenyl)butanamide; 3-Oxo-2-[(2-methoxy-4-nitrophenyl)azo]-N-(4-methoxyphenyl)butyramide; Azo Dye Intermediate 185323-48-2; Butanamide, 2-[(2-methoxy-4-nitrophenyl)azo]-3-oxo-N-(4-methoxyphenyl)-; N-(4-Methoxyphenyl)-2-[(2-methoxy-4-nitrophenyl)azo]-3-oxobutanamide
EINECS	Contact for details

Quality Control

Our production of Butanamide, 2-(2-Methoxy-4-Nitrophenyl)Azo-n-(4-Methoxyphenyl)-3-Oxo- adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, IR and NMR for structural confirmation, and loss on drying. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance processes.

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, open flames, and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to preserve stability.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%

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