Description

5-[(β-D-Glucopyranosyl)Oxy]-4',7-Dihydroxyflavone CAS NO 28757-27-9 is a specific flavonoid glycoside, a class of compounds known for their significant biological activity. This high-purity compound is valued for its role as a key reference standard and active ingredient in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science sectors for applications in metabolic studies, anti-inflammatory research, and natural product development.

Application

• Pharmaceutical Research: Used as a reference standard for analytical method development, validation, and quality control of flavonoid-based products.
• Nutraceutical Development: Serves as a key bioactive ingredient in the formulation of dietary supplements targeting antioxidant and metabolic health.
• Life Science Studies: Employed in in-vitro and in-vivo research to investigate mechanisms related to inflammation, oxidative stress, and cell signaling pathways.
• Cosmeceuticals: Incorporated into advanced skincare formulations for its potential antioxidant and protective properties against environmental stressors.
• Academic Research: Utilized in universities and institutes for structural-activity relationship (SAR) studies and the synthesis of novel flavonoid derivatives.

Basic Information

Product Name	5-[(β-D-Glucopyranosyl)Oxy]-4',7-Dihydroxyflavone
CAS No.	28757-27-9
Molecular Formula	C21H20O11
Molecular Weight	448.38 g/mol
Synonyms	4',7-Dihydroxyflavone 5-O-β-D-glucopyranoside; 5-O-β-D-Glucopyranosyl-4',7-dihydroxyflavone; Flavone, 5-(β-D-glucopyranosyloxy)-4',7-dihydroxy-; 5-Glucosyl-4',7-dihydroxyflavone; Luteolin 5-O-glucoside; 5-O-Glucosylluteolin
EINECS	Contact for details

Quality Control

Our 5-[(β-D-Glucopyranosyl)Oxy]-4',7-Dihydroxyflavone is manufactured 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 high standards required for research and development. A 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 (typically 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
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.