Description

1,2-Naphthalenedione, 4-Methoxy-3,8-Dimethyl- (9Ci) is a specialized organic compound belonging to the naphthoquinone class, characterized by its distinct methoxy and dimethyl substituents. This compound serves as a valuable advanced synthetic intermediate and a key building block for the development of complex organic molecules. It is primarily required by research and industrial chemists working in pharmaceutical development, agrochemical synthesis, and the creation of functional dyes and pigments.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those with quinone-based structures for potential therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection products, leveraging its functionalized quinone core.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds and fine chemicals in research laboratories.
• Dye and Pigment Research: Acts as a key intermediate in the development of specialized colorants and functional organic materials due to its chromophoric naphthoquinone structure.
• Material Science Research: Investigated for use in the synthesis of organic semiconductors, photoactive materials, and other advanced functional polymers.

Basic Information

Product Name	1,2-Naphthalenedione, 4-Methoxy-3,8-Dimethyl- (9Ci)
CAS No.	764713-24-8
Molecular Formula	C13H12O3
Molecular Weight	216.23 g/mol
Synonyms	4-Methoxy-3,8-dimethylnaphthalene-1,2-dione; 3,8-Dimethyl-4-methoxy-1,2-naphthoquinone; 4-Methoxy-3,8-dimethyl-1,2-naphthoquinone; 1,2-Naphthoquinone, 4-methoxy-3,8-dimethyl-; 764713-24-8 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 1,2-Naphthalenedione, 4-Methoxy-3,8-Dimethyl- (9Ci) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a research-grade intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your R&D and quality assurance processes.

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). This compound is light-sensitive (store away from light) and should be handled under inert atmosphere if prolonged exposure is anticipated to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.