Description

Oxyresveratrol 2-o-β-D-Glucopyranoside is a bioactive glycosylated derivative of the stilbenoid oxyresveratrol, offering enhanced solubility and stability for advanced formulations. This compound is valued for its potent antioxidant and skin-brightening properties, making it a key ingredient in high-performance cosmetic and nutraceutical products. It serves the needs of manufacturers in the personal care, pharmaceutical, and dietary supplement industries seeking innovative, natural active ingredients.

Application

• Cosmetic & Skincare Actives: Primary use as a skin-brightening and anti-aging agent in serums, creams, and lotions for its tyrosinase inhibition and antioxidant effects.
• Dietary Supplements: Incorporated into nutraceutical formulations for its potential antioxidant and metabolic health support benefits.
• Pharmaceutical Intermediates: Serves as a key chiral building block or precursor in the synthesis of more complex therapeutic molecules.
• Biochemical Research: Used as a standard or reagent in studies focused on melanogenesis, oxidative stress, and natural product chemistry.
• Functional Food & Beverages: Potential application as a natural preservative or functional additive to enhance product shelf-life and health claims.

Basic Information

Product Name	Oxyresveratrol 2-o-β-D-Glucopyranoside
CAS No.	392274-22-5
Molecular Formula	C26H24O11
Molecular Weight	512.46 g/mol
Synonyms	2-(3,5-Dihydroxyphenyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybenzene-1,3-diol; Oxyresveratrol 2-O-glucoside; Oxyresveratrol 2-O-β-D-glucoside; 2-Glucosyloxyresveratrol; trans-Oxyresveratrol 2-O-β-D-glucopyranoside
EINECS	Contact for details

Quality Control

Our Oxyresveratrol 2-o-β-D-Glucopyranoside is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for high-grade applications. Certificates of Analysis (COA) detailing all quality parameters are available upon request to support your regulatory and quality assurance needs.

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 store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the primary container.

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 (GC)	Complies with ICH guidelines

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