Description

1,8-Dihydroxy-3-Methyl-6-Methoxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Carboxylic Acid is a specialized anthraquinone derivative, a class of compounds valued for their functional properties in advanced chemical synthesis. This compound matters as a versatile high-purity chemical intermediate and building block for the development of complex molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, dye, and specialty chemical sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with anthraquinone-based structures.
• Dye and Pigment Synthesis: Used in the production of specialized anthraquinone dyes and colorants for textiles, inks, and high-performance materials.
• Organic Synthesis Building Block: Functions as a versatile intermediate for constructing complex polycyclic compounds in academic and industrial research laboratories.
• Analytical Reference Standard: Employed as a high-purity standard in chromatographic analysis and quality control for related chemical processes.
• Material Science Research: Investigated for potential use in the development of organic semiconductors, photoconductive materials, and other advanced functional materials.

Basic Information

Item	Details
Product Name	1,8-Dihydroxy-3-Methyl-6-Methoxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Carboxylic Acid
CAS No.	26687-55-8
Molecular Formula	C₁₇H₁₂O₇
Molecular Weight	328.27 g/mol
Synonyms	3-Methyl-6-methoxy-1,8-dihydroxy-9,10-anthraquinone-2-carboxylic acid; 2-Carboxy-1,8-dihydroxy-3-methyl-6-methoxyanthraquinone; 1,8-Dihydroxy-3-methyl-6-methoxyanthraquinone-2-carboxylic acid; NSC 403169; Rheic acid derivative; 9,10-Dihydro-9,10-dioxo-1,8-dihydroxy-3-methyl-6-methoxy-2-anthracenecarboxylic acid
EINECS	Contact for details

Quality Control

Our 1,8-Dihydroxy-3-Methyl-6-Methoxy-9,10-Dioxo-9,10-Dihydroanthracene-2-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your research, development, and manufacturing needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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