Description

3,8-Dimethoxy-1,2-Naphthoquinone is a functionalized naphthoquinone derivative, a versatile chemical intermediate prized for its unique redox-active quinone core and methoxy substituents. This compound matters for its role as a key building block in the synthesis of more complex organic molecules, particularly in advanced material science and pharmaceutical research. It is needed by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting oxidative stress pathways or possessing quinone-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the quinone structure can contribute to biological activity.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes, pigments, and colorants due to its conjugated quinoid system.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors, charge-transport materials, and other functional materials in electronics.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis methodologies, including oxidation reactions and cyclization studies.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers with specific electronic or optical properties.

Basic Information

Product Name	3,8-Dimethoxy-1,2-Naphthoquinone
CAS No.	30839-37-3
Molecular Formula	C₁₂H₁₀O₄
Molecular Weight	218.21 g/mol
Synonyms	1,2-Naphthoquinone, 3,8-dimethoxy-; 3,8-Dimethoxy-1,2-naphthoquinone; 1,2-Naphthalenedione, 3,8-dimethoxy-; 3,8-Dimethoxynaphthoquinone; NSC 163022
EINECS	Contact for details

Quality Control

Our 3,8-Dimethoxy-1,2-Naphthoquinone is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (HPLC), identification (IR, NMR), and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (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.