Description

Quercetin 3-o-[2-o-(6-o-E-Feruloyl)-β-D-Glucopyranosyl]-β-D-Galactopyranoside is a sophisticated flavonoid glycoside compound, representing a key bioactive phytochemical derived from natural sources. This compound matters for its potent antioxidant and anti-inflammatory properties, which are central to advanced research and product development. It is primarily needed by manufacturers and research institutions in the nutraceutical, pharmaceutical, and cosmeceutical industries seeking high-purity, standardized botanical extracts.

Application

• Nutraceutical Formulations: Used as a premium active ingredient in dietary supplements targeting oxidative stress and inflammation.
• Pharmaceutical Research: Serves as a reference standard and a key intermediate in the development of novel therapeutic agents.
• Cosmetic & Skincare Products: Incorporated into anti-aging serums and creams for its antioxidant and skin-protective benefits.
• Functional Food & Beverages: Enhances the health profile of fortified foods and drinks.
• Biochemical Research: Employed in studies investigating flavonoid metabolism, bioavailability, and structure-activity relationships.
• Standardized Botanical Extracts: Acts as a marker compound for the quality control and standardization of complex plant extracts.

Basic Information

Product Name	Quercetin 3-o-[2-o-(6-o-E-Feruloyl)-β-D-Glucopyranosyl]-β-D-Galactopyranoside
CAS No.	448948-20-7
Molecular Formula	C₃₇H₃₈O₂₀
Molecular Weight	802.69 g/mol
Synonyms	Quercetin 3-O-[2-O-(6-O-E-feruloyl)-β-D-glucopyranosyl]-β-D-galactopyranoside; Quercetin 3-(2''-(6''-E-feruloylglucosyl))galactoside; Flavonoid glycoside 448948-20-7; Quercetin feruloyl glucosyl galactoside; 2''-(6''-E-Feruloylglucosyl)quercetin 3-galactoside
EINECS	Contact for details

Quality Control

Our Quercetin 3-o-[2-o-(6-o-E-Feruloyl)-β-D-Glucopyranosyl]-β-D-Galactopyranoside is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and commercial use. Certificates of Analysis (COA) documenting full specifications are available upon request.

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, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm
Solvent Residues	Meets ICH guidelines

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