Description

2-(3,4-Dihydroxyphenyl)-7-(β-D-Glucopyranosyloxy)-8-Hydroxy-4H-1-Benzopyran-4-One is a specialized flavonoid glycoside compound of significant interest in advanced biochemical research and development. Its molecular structure, featuring a catechol moiety and a glucopyranosyl unit, underpins its value as a key intermediate and reference standard. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and nutraceutical sectors. Its unique properties make it a critical component for studies in antioxidant activity, enzyme inhibition, and metabolic pathways.

Application

• Pharmaceutical Research & Development: Serves as a high-purity reference standard and key intermediate in the synthesis of novel therapeutic agents targeting oxidative stress and inflammation.
• Nutraceutical & Dietary Supplement Formulation: Used as a bioactive ingredient or a marker compound in the development of antioxidant-rich supplements and functional foods.
• Biochemical Assay Development: Employed as a substrate or inhibitor in enzymatic assays to study flavonoid metabolism and related biochemical pathways.
• Cosmeceutical Applications: Investigated for its potential antioxidant and skin-protective properties in advanced skincare and anti-aging product development.
• Academic & Industrial Research: Utilized as a critical tool in pharmacological, phytochemical, and metabolic research to explore structure-activity relationships.
• Quality Control & Standardization: Acts as a certified reference material (CRM) for the HPLC/LC-MS quantification of flavonoid content in complex botanical extracts and finished products.

Basic Information

Item	Detail
Product Name	2-(3,4-Dihydroxyphenyl)-7-(β-D-Glucopyranosyloxy)-8-Hydroxy-4H-1-Benzopyran-4-One
CAS No.	925701-05-9
Molecular Formula	C21H20O12
Molecular Weight	464.38 g/mol
Synonyms	7-O-β-D-Glucopyranosyl-8-hydroxy-3',4'-dihydroxyflavone; 8-Hydroxy-7-(β-D-glucopyranosyloxy)-3',4'-dihydroxyflavone; Flavonoid glycoside 925701-05-9; 3',4',8-Trihydroxyflavone-7-O-β-D-glucoside; 7-Glucosyl-8-hydroxyapigenin derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2-(3,4-Dihydroxyphenyl)-7-(β-D-Glucopyranosyloxy)-8-Hydroxy-4H-1-Benzopyran-4-One is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific research or regulatory requirements.

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 light-sensitive and easily oxidized nature, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
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.