Description

4-[[5-(Aminocarbonyl)-2-Methoxyphenyl]Azo]-n-(2-Ethoxyphenyl)-3-Hydroxy-2-Naphthalenecarboxamide is a high-purity, synthetic organic azo compound valued for its specific chromophoric and functional properties. This chemical is critical for industries requiring precise colorants or intermediates with defined molecular architecture and consistent performance. It serves as a key intermediate for advanced pigment synthesis and specialized dye applications in research and development. The compound, identified by CAS No. 73384-83-5, is engineered for applications demanding exacting chemical specifications.

Application

• Specialized Pigment Intermediate: Primary use in the synthesis of high-performance organic pigments for coatings, inks, and plastics.
• Functional Dye Precursor: Serves as a key building block for creating dyes with specific light-fastness and thermal stability properties.
• Research & Development Chemical: Used in academic and industrial R&D for developing new colorants, sensors, or functional materials.
• Analytical Reagent: Potential use as a chromogenic agent or standard in analytical chemistry methodologies.
• Fine Chemical Synthesis: Employed as a sophisticated intermediate in multi-step organic synthesis for pharmaceuticals or agrochemicals.

Basic Information

Product Name	4-[[5-(Aminocarbonyl)-2-Methoxyphenyl]Azo]-n-(2-Ethoxyphenyl)-3-Hydroxy-2-Naphthalenecarboxamide
CAS No.	73384-83-5
Molecular Formula	C27H24N4O5
Molecular Weight	484.51 g/mol
Synonyms	Pigment Red 269; C.I. 124595; 3-Hydroxy-4-({2-methoxy-5-[(carbamoyl)azo]phenyl}azo)-N-(2-ethoxyphenyl)-2-naphthamide; N-(2-Ethoxyphenyl)-3-hydroxy-4-[(2-methoxy-5-aminocarbonylphenyl)azo]-2-naphthamide; 4-[(5-Carbamoyl-2-methoxyphenyl)azo]-3-hydroxy-N-(2-ethoxyphenyl)-2-naphthamide; Azo Pigment Intermediate 73384-83-5; Lightfast Red Intermediate
EINECS	Contact for details

Quality Control

Our production of 4-[[5-(Aminocarbonyl)-2-Methoxyphenyl]Azo]-n-(2-Ethoxyphenyl)-3-Hydroxy-2-Naphthalenecarboxamide adheres to a stringent quality management system to ensure batch-to-batch consistency and purity. Each lot is analyzed against comprehensive specifications using advanced techniques like HPLC, IR spectroscopy, and elemental analysis. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a 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	Red to reddish-brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
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.