Description

1,2,3,7-Tetramethoxyxanthone is a high-purity, synthetically derived xanthone derivative characterized by its specific methoxy substitution pattern. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile research chemical for organic synthesis and biological studies. It is primarily utilized by R&D laboratories, fine chemical manufacturers, and academic institutions engaged in developing novel therapeutic agents and studying bioactive natural product analogs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex molecules for drug discovery and development programs.
• Reference Standard: Used as an analytical standard in HPLC and LC-MS methods for quality control and research in natural product chemistry.
• Biochemical Research: Investigated for its potential biological activities, serving as a lead compound in pharmacological studies.
• Organic Synthesis: Employed as a specialized precursor or reagent in the construction of xanthone-based libraries and heterocyclic compounds.
• Academic & Industrial R&D: Essential for fundamental research in medicinal chemistry and the study of structure-activity relationships (SAR).

Basic Information

Product Name	1,2,3,7-Tetramethoxyxanthone
CAS No.	22804-52-0
Molecular Formula	C₁₇H₁₆O₆
Molecular Weight	316.31 g/mol
Synonyms	Xanthone, 1,2,3,7-tetramethoxy-; 1,2,3,7-Tetramethoxy-9H-xanthen-9-one; Norathyriol tetramethyl ether; 9H-Xanthen-9-one, 1,2,3,7-tetramethoxy-; Tetramethoxyxanthone
EINECS	Contact for details

Quality Control

Our 1,2,3,7-Tetramethoxyxanthone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide a Certificate of Analysis (COA) with each shipment, detailing all relevant specifications to ensure compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.