Description

4,8-Dimethoxy-1,2-Naphthalenedione is a functionalized naphthoquinone derivative, a versatile chemical intermediate prized for its unique aromatic structure and reactive quinone moiety. This compound is critical for synthesizing advanced materials and fine chemicals where precise molecular architecture is required. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with quinone-based biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its structural properties to create targeted bioactive molecules.
• Organic Electronic Materials: Acts as a precursor in the development of organic semiconductors and conductive polymers due to its electron-accepting quinone unit.
• Dye and Pigment Manufacturing: Functions as an intermediate for producing high-performance, color-fast dyes and pigments for industrial applications.
• Research & Development: A valuable reagent in academic and industrial R&D for studying redox chemistry, photochemistry, and as a ligand precursor in coordination chemistry.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the synthesis of specialty polymers with enhanced thermal or electronic properties.

Basic Information

Product Name	4,8-Dimethoxy-1,2-Naphthalenedione
CAS No.	32358-82-0
Molecular Formula	C₁₂H₁₀O₄
Molecular Weight	218.21 g/mol
Synonyms	1,2-Naphthoquinone, 4,8-dimethoxy-; 4,8-Dimethoxy-1,2-naphthoquinone; 1,2-Naphthalenedione, 4,8-dimethoxy-; NSC 163066; 4,8-Dimethoxynaphthalene-1,2-dione
EINECS	Contact for details

Quality Control

Our 4,8-Dimethoxy-1,2-Naphthalenedione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong oxidizing agents and 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%

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