Description

5-Ethoxy-1,4-Naphthoquinone is a functionalized naphthoquinone derivative, a versatile chemical intermediate prized for its unique quinoid structure and reactivity. This compound is critical for synthesizing advanced materials and fine chemicals where precise molecular architecture is required. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those with potential anticancer or antimicrobial activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its quinone moiety for bioactive properties.
• Organic Electronics: Investigated as a precursor or dopant for conductive polymers and organic semiconductor materials due to its electron-accepting character.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized quinone-based dyes and pigments with specific color fastness and light-absorption properties.
• Research & Development: Employed in academic and industrial R&D labs for studying redox chemistry, photochemistry, and as a reagent in organic synthesis.
• Polymer Chemistry: Can be used as a cross-linking agent or functional monomer to impart specific thermal or chemical resistance to polymer matrices.

Basic Information

Product Name	5-Ethoxy-1,4-Naphthoquinone
CAS No.	22924-19-2
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.21 g/mol
Synonyms	5-Ethoxy-1,4-naphthalenedione; 1,4-Naphthoquinone, 5-ethoxy-; 5-Ethoxynaphthoquinone; NSC 406915; Ethoxyjuglone; 5-Ethoxy-1,4-dihydro-1,4-dioxonaphthalene
EINECS	Contact for details

Quality Control

Every batch of 5-Ethoxy-1,4-Naphthoquinone is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications and research requirements.

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 sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

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.