Description

Purpurogallin Tetramethyl Ether is a synthetic derivative of the natural polyphenol purpurogallin, characterized by its fully methylated phenolic hydroxyl groups. This chemical modification enhances its stability and solubility profile, making it a valuable intermediate and research chemical in advanced organic synthesis. It is primarily utilized by pharmaceutical R&D and fine chemical sectors for developing novel compounds and studying structure-activity relationships.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex organic molecules with potential biological activity.
• Chemical Research: Used as a reference standard or model compound in studies of polyphenol chemistry, oxidation mechanisms, and antioxidant properties.
• Dye & Pigment Precursor: Serves as a starting material for the development of specialized dyes due to its purpurogallin core structure.
• Material Science: Investigated for use in the development of novel polymers or coatings where specific phenolic architectures are required.
• Analytical Chemistry: May be employed as a reagent or standard in chromatographic analysis and method development.

Basic Information

Product Name	Purpurogallin Tetramethyl Ether
CAS No.	6273-57-0
Molecular Formula	C15H14O6
Molecular Weight	290.27 g/mol
Synonyms	2,3,4,6-Tetramethoxyphenol; 1,2,3,5-Tetrahydroxy-4,6,7,8-tetramethoxybenzophenone; Purpurogallin tetramethyl ether; Tetramethyl purpurogallin; 4,6,7,8-Tetramethoxypurpurogallin
EINECS	Contact for details

Quality Control

Our Purpurogallin Tetramethyl Ether is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer requirements. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
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.