Description

3,4-Dihydroxy-n-Methyl-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonamide is a specialized anthraquinone derivative, a high-value intermediate prized for its functionalized molecular structure. This compound matters for its role in synthesizing advanced dyes, pigments, and functional materials where specific sulfonamide and quinone moieties are required. It is primarily needed by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and advanced material sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Advanced Dye & Pigment Synthesis: Used in the production of high-performance, color-fast anthraquinone dyes and pigments for textiles, inks, and coatings.
• Functional Material Research: Acts as a precursor in developing organic semiconductors, photoactive materials, and molecular sensors due to its electron-accepting quinone structure.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and creating libraries of sulfonamide-containing compounds.
• Specialty Chemical Manufacturing: Utilized as an intermediate for producing surfactants or additives where the specific anthraquinone-sulfonamide combination imparts desired properties.

Basic Information

Product Name	3,4-Dihydroxy-n-Methyl-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonamide
CAS No.	1313738-86-1
Molecular Formula	C₁₅H₁₁NO₆S
Molecular Weight	333.32 g/mol
Synonyms	N-Methyl-2-sulfamoyl-9,10-dioxo-9,10-dihydroanthracene-3,4-diol; 3,4-Dihydroxy-N-methyl-9,10-dioxo-9,10-dihydro-2-anthracenesulfonamide; 9,10-Dihydro-3,4-dihydroxy-N-methyl-9,10-dioxo-2-anthracenesulfonamide; 2-Anthracenesulfonamide, 9,10-dihydro-3,4-dihydroxy-N-methyl-9,10-dioxo-; Light-sensitive (store away from light)
EINECS	Contact for details

Quality Control

Our 3,4-Dihydroxy-n-Methyl-9,10-Dioxo-9,10-Dihydroanthracene-2-Sulfonamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters 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 a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.