Description

Taxifolin 7-o-β-D-Glucoside is a specific glycosylated derivative of the natural flavonoid taxifolin (dihydroquercetin). This compound is valued for its enhanced bioavailability and solubility profile compared to its aglycone counterpart, making it a subject of significant research interest. It is primarily sought by manufacturers and researchers in the nutraceutical, pharmaceutical, and cosmetic industries for its potent antioxidant and bioactive properties.

Application

• Nutraceutical & Dietary Supplements: Used as a key active ingredient in formulations targeting oxidative stress, cardiovascular health, and anti-aging benefits.
• Pharmaceutical Research: Serves as a reference standard and an intermediate in the development of novel therapeutic agents due to its anti-inflammatory and cytoprotective activities.
• Cosmetic & Skincare Products: Incorporated into serums and creams for its antioxidant properties, helping to protect skin from environmental damage and support collagen synthesis.
• Functional Food & Beverages: Utilized as a natural bioactive component to fortify health-promoting food and drink products.
• Biochemical Research: Employed in enzymatic and metabolic studies to investigate flavonoid glycoside pathways and biological functions.

Basic Information

Product Name	Taxifolin 7-o-β-D-Glucoside
CAS No.	14292-40-1
Molecular Formula	C21H22O12
Molecular Weight	466.39 g/mol
Synonyms	Dihydroquercetin 7-O-β-D-glucopyranoside; Taxifolin 7-O-glucoside; 7-O-β-D-Glucosyltaxifolin; 3,5,7,3',4'-Pentahydroxyflavanone 7-O-β-D-glucoside; Astilbin (Note: Astilbin is often used, though it can refer to different stereoisomers); (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-one 7-O-β-D-glucopyranoside; Engelitin; Neoastilbin (isomer)
EINECS	Contact for details

Quality Control

Our Taxifolin 7-o-β-D-Glucoside is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR, and residual solvent analysis, to ensure it meets stringent specifications for research and commercial use. Certificates of Analysis (COA) are provided and can be tailored to meet specific client requirements, including compliance with relevant standards for nutraceutical or research applications.

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) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents	Complies with ICH guidelines

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