Description

2,3,5,4＇-Tetrahydroxy Stilbene-2-ο-β-D-Glucoside is a bioactive polyphenolic compound belonging to the stilbene glycoside family. This high-purity ingredient is valued for its potent antioxidant and bioactive properties, making it a critical component in advanced formulations. It is primarily sought by manufacturers in the nutraceutical, cosmeceutical, and pharmaceutical industries for research and product development.

Application

• Nutraceutical & Dietary Supplements: Key active ingredient in formulations targeting oxidative stress and promoting cellular health.
• Cosmeceutical & Skincare: Used in anti-aging serums, creams, and lotions for its antioxidant and potential skin-brightening effects.
• Pharmaceutical Research: Serves as a reference standard and active pharmaceutical ingredient (API) in preclinical studies for various therapeutic applications.
• Functional Food & Beverages: Incorporated into health-focused drinks and foods to enhance their antioxidant profile.
• Biochemical Research: Utilized as a standard in analytical laboratories for method development and quality control of natural extracts.

Basic Information

Product Name	2,3,5,4＇-Tetrahydroxy Stilbene-2-ο-β-D-Glucoside
CAS No.	82373-94-2
Molecular Formula	C20H22O9
Molecular Weight	406.38 g/mol
Synonyms	THSG; 2,3,5,4'-Tetrahydroxystilbene-2-O-β-D-glucopyranoside; Polygonum cuspidatum Extract P.E.; Resveratrol-2-O-β-D-glucoside; 2,3,5,4'-Tetrahydroxydiphenylethylene-2-O-β-D-glucoside; Piceid (major isomer); trans-2,3,5,4'-Tetrahydroxystilbene-2-O-β-D-glucoside
EINECS	Contact for details

Quality Control

Our 2,3,5,4＇-Tetrahydroxy Stilbene-2-ο-β-D-Glucoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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, prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤10 ppm
Residual Solvents	Meets ICH guidelines
Microbiological Analysis	Meets standard limits

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