Description

S-Hexahydroxydiphenoyl-β-D-Glucose is a specific, high-purity polyphenol compound derived from natural sources, known for its potent antioxidant and metal-chelating properties. This compound is critical for research and development in advanced life sciences and nutraceutical applications where precise molecular activity is required. It is primarily sought by manufacturers and research institutions in the pharmaceutical, dietary supplement, and cosmetic industries for developing novel therapeutics, active ingredients, and standardized botanical extracts.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block or active pharmaceutical ingredient (API) precursor in the synthesis of novel therapeutic agents.
• Dietary Supplement Formulation: Used as a standardized bioactive component in high-end nutraceuticals targeting oxidative stress and metabolic health.
• Cosmetic Actives: Incorporated into advanced skincare formulations for its antioxidant and potential anti-aging properties.
• Biochemical Research: Employed as a reference standard or investigational compound in studies related to enzymology, polyphenol chemistry, and bioavailability.
• Functional Food & Beverage: Potential application as a natural preservative or functional additive in premium health-focused products.

Basic Information

Item	Detail
Product Name	S-Hexahydroxydiphenoyl-β-D-Glucose
CAS No.	205370-59-8
Molecular Formula	C20H18O14
Molecular Weight	482.35 g/mol
Synonyms	1,2,3,4,6-Penta-O-galloyl-β-D-glucose; Penta-O-galloyl-β-D-glucose; 1,2,3,4,6-Pentagalloylglucose; β-Penta-O-galloylglucose; PGG; 1,2,3,4,6-Penta-O-galloyl-β-D-glucopyranose; Gallotannin core; Tannic acid related compound
EINECS	Contact for details

Quality Control

Our S-Hexahydroxydiphenoyl-β-D-Glucose is produced under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and production use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to 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)	Meets ICH guidelines

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