Description

2-(2-Ethoxyphenylamino)-3-Chloronaphthalene-1,4-Dione is a specialized naphthoquinone derivative with a defined molecular structure. This compound is valued for its role as a key synthetic intermediate and functional chromophore in advanced chemical manufacturing. It is primarily required by research institutions and industrial producers in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and prototyping of new pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Synthesis: Acts as a precursor for creating specialized quinone-based dyes, pigments, and colorants with specific light-fastness properties.
• Organic Electronic Materials: Investigated as a component in the research of organic semiconductors and photoconductive materials.
• Chemical Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and synthesizing complex organic molecules.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	2-(2-Ethoxyphenylamino)-3-Chloronaphthalene-1,4-Dione
CAS No.	64505-77-7
Molecular Formula	C₁₈H₁₄ClNO₃
Molecular Weight	327.76 g/mol
Synonyms	3-Chloro-2-[(2-ethoxyphenyl)amino]-1,4-naphthalenedione; 2-Amino-3-chloro-1,4-naphthoquinone 2-ethoxy anilide; N-(2-Ethoxyphenyl)-3-chloro-1,4-dihydro-1,4-dioxo-2-naphthalenamine; 3-Chloro-2-(2-ethoxyanilino)naphthalene-1,4-dione
EINECS	Contact for details

Quality Control

Our 2-(2-Ethoxyphenylamino)-3-Chloronaphthalene-1,4-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from incompatible materials.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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