Description

4,7-Dimethoxy-1,2-Naphthoquinone is a functionalized naphthoquinone derivative characterized by its distinct methoxy substituents. This compound is valued as a versatile synthetic intermediate and building block in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional materials. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those with quinone-based pharmacophores for potential anticancer or antimicrobial activity.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the quinone moiety can contribute to biological activity.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to construct polycyclic aromatic structures and complex molecular frameworks.
• Material Science Research: Investigated as a component in the development of organic semiconductors, dyes, and pigments due to its electron-accepting properties.
• Biochemical Research: Studied for its potential role as a substrate or inhibitor in enzymatic processes involving quinone chemistry.

Basic Information

Product Name	4,7-Dimethoxy-1,2-Naphthoquinone
CAS No.	32358-81-9
Molecular Formula	C₁₂H₁₀O₄
Molecular Weight	218.21 g/mol
Synonyms	1,2-Naphthoquinone, 4,7-dimethoxy-; 4,7-Dimethoxy-1,2-naphthalenedione; 1,2-Naphthalenedione, 4,7-dimethoxy-; 4,7-Dimethoxynaphthoquinone; 4,7-Dimethoxybenzo[f]quinone; DNQ
EINECS	Contact for details

Quality Control

Our 4,7-Dimethoxy-1,2-Naphthoquinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets high-purity research-grade standards. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee traceability and consistency for your critical R&D applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. 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%

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