Description

Dimex CAS NO 18853-26-4 is a high-purity chemical compound, also known as 2,3-Dimethoxy-1,4-naphthoquinone, valued for its role as a versatile synthetic intermediate and reagent. Its unique quinone structure makes it a critical building block in organic synthesis, particularly for the development of pharmaceuticals and advanced materials. This product is essential for research laboratories, fine chemical manufacturers, and industries involved in producing dyes, pigments, and specialized agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and complex organic molecules.
• Organic Synthesis Reagent: Utilized in oxidation reactions and as a building block for constructing naphthoquinone-based compounds in research and development.
• Dye and Pigment Manufacturing: Serves as a core structure for producing specialized quinone-derived dyes and colorants.
• Agrochemical Research: Used in the development of novel fungicides or herbicides that leverage the bioactive quinone moiety.
• Material Science: Investigated for use in the creation of organic semiconductors and electroactive materials.
• Analytical Chemistry: May be employed as a standard or reagent in specific chromatographic or spectroscopic methods.

Basic Information

Product Name	Dimex
CAS No.	18853-26-4
Molecular Formula	C₁₂H₁₀O₄
Molecular Weight	218.21 g/mol
Synonyms	2,3-Dimethoxy-1,4-naphthoquinone; 1,4-Naphthoquinone, 2,3-dimethoxy-; 2,3-Dimethoxynaphthoquinone; Dimex; DMNQ; NSC 408029
EINECS	Contact for details

Quality Control

Our Dimex is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards, and each lot is accompanied by comprehensive analytical data. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your 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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.