Description

n-[(E)-[4-(Diethylamino)Phenyl]Methylideneamino]-3-Hydroxynaphthalene-2-Carboxamide is a specialized organic compound belonging to the class of naphthalene-based carboxamides, valued for its unique chromophoric and coordination properties. This compound is significant for its role as a key intermediate and functional material in advanced chemical synthesis and material science applications. It is primarily needed by research institutions and industrial manufacturers in the fields of dye and pigment chemistry, analytical reagent formulation, and the development of functional organic materials.

Application

• Chemical Intermediate: Serves as a crucial building block for synthesizing complex organic molecules, particularly azo dyes and pigments.
• Analytical Chemistry Reagent: Used in the development of colorimetric sensors and indicators for metal ion detection due to its chelating ability.
• Dye & Pigment Manufacturing: Acts as a precursor for high-performance dyes used in textiles, inks, and specialty coatings.
• Material Science Research: Investigated for use in organic semiconductors, non-linear optical (NLO) materials, and photonic devices.
• Laboratory Research: Employed in academic and industrial R&D for studying structure-property relationships in conjugated organic systems.

Basic Information

Product Name	n-[(E)-[4-(Diethylamino)Phenyl]Methylideneamino]-3-Hydroxynaphthalene-2-Carboxamide
CAS No.	312525-42-1
Molecular Formula	C22H23N3O2
Molecular Weight	361.44 g/mol
Synonyms	3-Hydroxy-N-[(E)-[4-(diethylamino)phenyl]methylideneamino]naphthalene-2-carboxamide; N-[(E)-[4-(Diethylamino)benzylidene]amino]-3-hydroxy-2-naphthamide; Schiff base of 3-hydroxy-2-naphthoic acid hydrazide and 4-(diethylamino)benzaldehyde; Azo dye intermediate CAS 312525-42-1; Light-sensitive naphthalene carboxamide derivative
EINECS	Contact for details

Quality Control

Our n-[(E)-[4-(Diethylamino)Phenyl]Methylideneamino]-3-Hydroxynaphthalene-2-Carboxamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance and regulatory compliance 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 incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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