Description

5,7-Dimethoxy-2-(4-Methoxyphenyl)-6-(2,3,4,6-Tetra-o-Methyl-β-D-Glucopyranosyl)-8-(Tri-o-Methylarabinosyl)-4H-1-Benzopyran-4-One CAS NO 75284-21-8 is a complex, high-purity flavonoid glycoside derivative with multiple methyl-protected sugar moieties. This compound is of significant interest for its potential as a key intermediate or reference standard in advanced pharmaceutical research and development. It is primarily sought by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in the synthesis of novel bioactive molecules, particularly in areas like metabolic pathway modulation and glycoscience.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel drug candidates targeting specific biological pathways.
• Biochemical Research: Used as a reference standard or probe in enzymatic studies, particularly those involving glycosyltransferases or flavonoid metabolism.
• Glycochemistry Studies: Acts as a model compound for investigating the properties and reactivity of multi-glycosylated flavonoid structures.
• Natural Product Synthesis: Employed in the semi-synthesis or total synthesis of complex natural products with potential therapeutic value.
• Analytical Standard: Provides a high-purity benchmark for quality control and method development in analytical laboratories (HPLC, LC-MS).

Basic Information

Product Name	5,7-Dimethoxy-2-(4-Methoxyphenyl)-6-(2,3,4,6-Tetra-o-Methyl-β-D-Glucopyranosyl)-8-(Tri-o-Methylarabinosyl)-4H-1-Benzopyran-4-One
CAS No.	75284-21-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5,7-Dimethoxy-2-(4-methoxyphenyl)-6-[(2S,3R,4S,5S,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]-8-[(2S,3R,4S)-3,4-dimethoxyoxolan-2-yl]chromen-4-one; 6-(2,3,4,6-Tetra-O-methyl-β-D-glucopyranosyl)-8-(tri-O-methyl-α-L-arabinopyranosyl)-5,7-dimethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one; Methylated Flavonoid Glycoside Derivative; Complex Flavone Glycoside Intermediate
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxy-2-(4-Methoxyphenyl)-6-(2,3,4,6-Tetra-o-Methyl-β-D-Glucopyranosyl)-8-(Tri-o-Methylarabinosyl)-4H-1-Benzopyran-4-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are available upon request. We support cGMP compliance for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere if necessary to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Single Maximum Unknown Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 2.0%

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