Description

Quercetin 3-o-β-(2(G)-o-β-Xylopyranosyl-6(G)-o-α-Rhamnopyranosyl)Glucopyranoside is a specific, high-purity flavonoid glycoside derived from natural sources, offering a standardized bioactive compound for research and development. This compound is valued for its potential as a reference standard and active ingredient due to its defined chemical structure and purity. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and advanced cosmetic industries for applications requiring precise molecular activity.

Application

• Pharmaceutical Reference Standard: Used as a high-purity analytical standard for quality control and method validation in drug development and herbal medicine analysis.
• Nutraceutical Formulation: Incorporated into dietary supplements and functional foods targeting antioxidant support and cellular health.
• Cosmeceutical Active: Serves as a key bioactive ingredient in advanced skincare formulations for anti-aging and protective benefits.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate flavonoid metabolism, bioavailability, and specific biological mechanisms.
• Natural Product Isolation & Standardization: Acts as a marker compound for the standardization of botanical extracts containing complex flavonoid profiles.

Basic Information

Product Name	Quercetin 3-o-β-(2(G)-o-β-Xylopyranosyl-6(G)-o-α-Rhamnopyranosyl)Glucopyranoside
CAS No.	129235-39-8
Molecular Formula	C32H38O20
Molecular Weight	742.64 g/mol
Synonyms	Quercetin 3-O-(2G-O-β-D-xylopyranosyl-6G-O-α-L-rhamnopyranosyl)-β-D-glucopyranoside; Quercetin 3-O-sophoroside-6''-O-α-L-rhamnopyranoside; Quercetin 3-O-[2-O-β-D-xylopyranosyl-6-O-α-L-rhamnopyranosyl]-β-D-glucopyranoside; Quercetin 3-O-β-D-(2G-O-β-D-xylopyranosyl-6G-O-α-L-rhamnopyranosyl)glucopyranoside; Flavonoid glycoside 129235-39-8; Quercetin triglycoside
EINECS	Contact for details

Quality Control

Our Quercetin 3-o-β-(2(G)-o-β-Xylopyranosyl-6(G)-o-α-Rhamnopyranosyl)Glucopyranoside is produced under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and production use. Certificates of Analysis (COA) detailing all test results 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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