Description

6,8,11-Trihydroxy-3-Methoxy-1-Methyl-10H-Benzo[B]Xanthene-7,10,12-Trione is a specialized xanthene derivative with a complex polyhydroxyquinone structure. This compound is valued as a key synthetic intermediate and functional chromophore for advanced research and industrial applications. It is primarily utilized by R&D chemists and manufacturers in the pharmaceutical, dye, and material science sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel bioactive molecules and potential drug candidates.
• Dye & Pigment Precursor: Used in the development of specialized dyes, pigments, and colorants due to its xanthene-based chromophoric core.
• Research Chemical: Employed in academic and industrial laboratories for studying redox-active compounds, photophysical properties, and organic synthesis pathways.
• Material Science: Investigated for use in the creation of functional organic materials, including sensors and optoelectronic components.
• Analytical Reagent: Potential use as a standard or reagent in analytical chemistry methods.

Basic Information

Product Name	6,8,11-Trihydroxy-3-Methoxy-1-Methyl-10H-Benzo[B]Xanthene-7,10,12-Trione
CAS No.	33390-22-6
Molecular Formula	C19H12O8
Molecular Weight	368.30 g/mol
Synonyms	3-Methoxy-1-methyl-6,8,11-trihydroxybenzo[b]xanthene-7,10,12-trione; 1-Methyl-3-methoxy-6,8,11-trihydroxybenzo[b]xanthene-7,10,12-trione; NSC 407347; Benzo[b]xanthene-7,10,12-trione, 6,8,11-trihydroxy-3-methoxy-1-methyl-; 33390-22-6; CAS-33390-22-6
EINECS	Contact for details

Quality Control

Our 6,8,11-Trihydroxy-3-Methoxy-1-Methyl-10H-Benzo[B]Xanthene-7,10,12-Trione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are available upon request to ensure full traceability and compliance with your project requirements.

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 prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 95.0%
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.