Description

5,7-Dimethoxy-2-(4-Methoxyphenyl)-6,8-Bis(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Glucopyranosyl)-4H-1-Benzopyran-4-One is a complex, high-purity flavonoid glycoside derivative of significant interest in advanced research and development. This compound matters for its potential as a key intermediate or reference standard in the synthesis of novel bioactive molecules. It is primarily needed by pharmaceutical R&D teams, nutraceutical formulators, and academic researchers focused on glycosylated flavonoid chemistry and its applications.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or reference standard in the synthesis of novel drug candidates, particularly those targeting inflammation, oxidative stress, or metabolic pathways.
• Nutraceutical & Dietary Supplement Formulation: Used in the development of high-value, specialized supplements where standardized flavonoid extracts with specific glycosylation patterns are required for efficacy studies.
• Biochemical & Pharmacological Screening: Acts as a precise chemical tool in high-throughput screening assays to study enzyme inhibition, receptor binding, or other biological activities associated with flavonoid structures.
• Academic & Institutional Research: Provides a well-defined compound for fundamental studies in organic synthesis, natural product chemistry, glycoscience, and structure-activity relationship (SAR) analysis.
• Analytical Reference Standard: Employed as a high-purity calibrant in chromatographic methods (HPLC, LC-MS) for the quantification of similar flavonoid compounds in complex matrices.
• Cosmeceutical Ingredient Development: Investigated for potential use in advanced skincare formulations due to the antioxidant and potential UV-protective properties of methoxylated flavonoid glycosides.

Basic Information

Item	Details
Product Name	5,7-Dimethoxy-2-(4-Methoxyphenyl)-6,8-Bis(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Glucopyranosyl)-4H-1-Benzopyran-4-One
CAS No.	56254-40-1
Molecular Formula	C46H56O20
Molecular Weight	904.93 g/mol
Synonyms	5,7-Dimethoxy-2-(4-methoxyphenyl)-6,8-bis(2,3,4,6-tetra-O-methyl-β-D-glucopyranosyl)-4H-chromen-4-one; 6,8-Di-C-β-D-(2,3,4,6-tetra-O-methyl)glucopyranosyl-5,7-dimethoxy-4'-methoxyflavone; Flavonoid glycoside derivative; Tetramethylglucopyranosylflavone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxy-2-(4-Methoxyphenyl)-6,8-Bis(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Glucopyranosyl)-4H-1-Benzopyran-4-One is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your regulatory and quality assurance needs.

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 inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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