Description

5,7-Dimethoxy-2-(4-Methoxyphenyl)-8-(2,3,4,6-Tetra-o-Methyl-β-D-Glucopyranosyl)-6-(Tri-o-Methylarabinosyl)-4H-1-Benzopyran-4-One CAS NO 75284-22-9 is a complex, high-purity flavonoid glycoside derivative with significant potential in advanced research and development. This compound matters as a specialized chemical intermediate for synthesizing novel bioactive molecules, offering a unique structural scaffold. It is primarily needed by pharmaceutical R&D teams, academic research institutions, and specialty chemical manufacturers focused on drug discovery and natural product chemistry.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel flavonoid-based drug candidates targeting inflammation, cancer, and metabolic disorders.
• Biochemical Research: Used as a reference standard or probe in enzymatic studies, receptor binding assays, and metabolic pathway analysis.
• Natural Product Synthesis: Serves as a sophisticated precursor for the semi-synthesis of complex natural products and their analogs for structure-activity relationship (SAR) studies.
• High-Value Specialty Chemicals: Employed in the production of advanced materials or fine chemicals where its specific glycosylated flavonoid structure imparts desired properties.
• Academic & Contract Research: Utilized in university and CRO laboratories for fundamental research in organic chemistry, glycoscience, and medicinal chemistry.

Basic Information

Product Name	5,7-Dimethoxy-2-(4-Methoxyphenyl)-8-(2,3,4,6-Tetra-o-Methyl-β-D-Glucopyranosyl)-6-(Tri-o-Methylarabinosyl)-4H-1-Benzopyran-4-One
CAS No.	75284-22-9
Molecular Formula	C41H48O18
Molecular Weight	804.82 g/mol
Synonyms	8-[(2,3,4,6-Tetra-O-methyl-β-D-glucopyranosyl)oxy]-5,7-dimethoxy-2-(4-methoxyphenyl)-6-[(2,3,4-tri-O-methyl-α-L-arabinopyranosyl)oxy]-4H-1-benzopyran-4-one; Flavonoid Glycoside Derivative; Methylated Flavone Diglycoside; 5,7-Dimethoxyflavone 6,8-di-O-methylglycoside; 75284-22-9; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxy-2-(4-Methoxyphenyl)-8-(2,3,4,6-Tetra-o-Methyl-β-D-Glucopyranosyl)-6-(Tri-o-Methylarabinosyl)-4H-1-Benzopyran-4-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements for research or cGMP-grade material.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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