Description

8-β-D-Glucopyranosyl-7-Hydroxy-2-(4-Hydroxyphenyl)-4H-1-Benzopyran-4-One is a high-purity flavonoid glycoside, a key bioactive compound derived from natural sources. This compound is valued for its significant role as a reference standard and active ingredient in advanced research and product development. It is essential for B2B clients in the pharmaceutical, nutraceutical, and cosmetic industries seeking reliable, high-quality raw materials for formulation and analytical applications.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity testing, and quantification of related compounds in drug development and quality control (QC) laboratories.
• Nutraceutical Ingredient: Serves as a key component in dietary supplements and functional foods targeting antioxidant and wellness benefits.
• Cosmetic Actives: Incorporated into advanced skincare formulations for its potential antioxidant and skin-conditioning properties.
• Biochemical Research: Employed as a critical reagent in life science research to study flavonoid metabolism, bioavailability, and biological activity.
• Analytical Chemistry: Utilized as a calibration standard in High-Performance Liquid Chromatography (HPLC) and other chromatographic methods for natural product analysis.

Basic Information

Item	Details
Product Name	8-β-D-Glucopyranosyl-7-Hydroxy-2-(4-Hydroxyphenyl)-4H-1-Benzopyran-4-One
CAS No.	3681-96-7
Molecular Formula	C21H20O10
Molecular Weight	432.38 g/mol
Synonyms	7-Hydroxy-2-(4-hydroxyphenyl)-8-β-D-glucopyranosyl-4H-1-benzopyran-4-one; 8-β-D-Glucopyranosyl-7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; 8-C-β-D-Glucopyranosyl-7-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 8-C-Glucosyl-7-hydroxyflavone; 8-C-β-D-Glucosylapigenin; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 8-β-D-Glucopyranosyl-7-Hydroxy-2-(4-Hydroxyphenyl)-4H-1-Benzopyran-4-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%

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