Description

5,7-Dimethoxy-2-(4-Methoxyphenyl)-6-(Tetra-o-Methyl-β-D-Glucosyl)-8-(Tri-o-Methyl-α-L-Arabinosyl)-4H-1-Benzopyran-4-One is a complex, high-purity flavonoid glycoside derivative of significant interest in advanced research and development. This compound matters as a key intermediate or reference standard for synthesizing novel bioactive molecules and studying structure-activity relationships. It is primarily needed by pharmaceutical R&D laboratories, biotechnology companies, and academic institutions focused on drug discovery, particularly in the fields of oncology, metabolic disorders, and anti-inflammatory therapeutics.

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, receptor binding assays, and metabolic pathway analysis.
• Natural Product Chemistry: Acts as a derivative for the isolation, identification, and characterization of complex flavonoid compounds from natural sources.
• Drug Discovery & Development: Employed in high-throughput screening (HTS) libraries and as a lead compound for medicinal chemistry optimization programs.
• Analytical Standard: Provides a certified reference material for quality control and method validation in HPLC, LC-MS, and NMR analyses.
• Academic Research: Utilized in university laboratories for investigating glycosylation effects on bioavailability and pharmacological activity of flavonoids.

Basic Information

Product Name	5,7-Dimethoxy-2-(4-Methoxyphenyl)-6-(Tetra-o-Methyl-β-D-Glucosyl)-8-(Tri-o-Methyl-α-L-Arabinosyl)-4H-1-Benzopyran-4-One
CAS No.	71976-86-8
Molecular Formula	C₄₀H₅₀O₁₈
Molecular Weight	794.82 g/mol
Synonyms	5,7-Dimethoxy-2-(4-methoxyphenyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]-8-[(2S,3S,4S,5R)-3,4,5-trimethoxyoxan-2-yl]-4H-chromen-4-one; Methylated Flavonoid Glycoside; 6-O-(Tetra-O-methyl-β-D-glucopyranosyl)-8-O-(tri-O-methyl-α-L-arabinopyranosyl)-5,7-dimethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one; Permethylated Flavonoid Disaccharide; CAS 71976-86-8
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxy-2-(4-Methoxyphenyl)-6-(Tetra-o-Methyl-β-D-Glucosyl)-8-(Tri-o-Methyl-α-L-Arabinosyl)-4H-1-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization including HPLC, NMR, and MS to ensure structural identity and high purity. Certificates of Analysis (COA) detailing purity, impurities, and analytical methods are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research-grade or GMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, cool place. The compound is light-sensitive (store away from light). For long-term storage, consider storing under inert atmosphere at -20°C to maximize stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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