Description

2-[(4-Amino-2,5-Dimethoxyphenyl)Azo]-3-Oxo-n-Phenylbutyramide is a specialized azo compound primarily utilized as a high-performance intermediate in the synthesis of advanced colorants and functional dyes. Its precise molecular structure offers significant value in applications requiring specific chromophoric properties and chemical stability. This product is essential for manufacturers and R&D teams in the pigments, dyes, and specialty chemical sectors seeking reliable intermediates for product development and process optimization.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-value azo dyes and organic pigments, particularly for applications demanding specific color fastness and hue.
• Specialty Colorant Production: Used in manufacturing colorants for inks, coatings, and plastics where precise color properties and chemical compatibility are critical.
• Research & Development: Serves as a valuable building block in chemical research for developing novel chromophores and functional materials.
• Analytical Chemistry: May be employed as a reagent or standard in chromatographic analysis and method development for related compounds.
• Functional Material Synthesis: Potential use in the creation of advanced materials where the azo group can impart specific photophysical or chemical-responsive properties.

Basic Information

Item	Details
Product Name	2-[(4-Amino-2,5-Dimethoxyphenyl)Azo]-3-Oxo-n-Phenylbutyramide
CAS No.	85851-59-8
Molecular Formula	C18H19N5O4
Molecular Weight	369.38 g/mol
Synonyms	3-Oxo-2-[(4-amino-2,5-dimethoxyphenyl)azo]-N-phenylbutyramide; Butyramide, 2-[(4-amino-2,5-dimethoxyphenyl)azo]-3-oxo-N-phenyl-; N-Phenyl-2-[(4-amino-2,5-dimethoxyphenyl)azo]-3-oxobutyramide; 2-(4-Amino-2,5-dimethoxyphenylazo)-3-oxo-N-phenylbutyramide; Azo dye intermediate 85851-59-8; C.I. Disperse Yellow 211 (related); 4-Amino-2,5-dimethoxyazobenzene-3'-carboxanilide
EINECS	Contact for details

Quality Control

Our 2-[(4-Amino-2,5-Dimethoxyphenyl)Azo]-3-Oxo-n-Phenylbutyramide is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets exacting industry standards and your specific application requirements. A detailed Certificate of Analysis (COA) documenting identity, purity, and related substance levels is provided with every shipment.

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 heat, sparks, and open flame. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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