Description

Eugeniin CAS NO 58970-75-5 is a naturally occurring polyphenolic compound, specifically an ellagitannin, valued for its significant biological activity. This compound is of primary interest to the pharmaceutical and nutraceutical industries for its potent antioxidant and anti-inflammatory properties. It serves as a key research chemical for drug discovery and as a high-value ingredient in advanced dietary supplements targeting oxidative stress.

Application

• Pharmaceutical Research & Development: A critical reference standard and active pharmaceutical ingredient (API) intermediate for investigating anti-inflammatory, antioxidant, and potential anticancer therapies.
• Nutraceutical Formulations: Incorporated into premium dietary supplements and functional foods for its powerful free radical scavenging and cellular protection benefits.
• Cosmeceutical Products: Used in advanced skincare serums and creams for its anti-aging properties, helping to protect skin from environmental damage and improve skin vitality.
• Biochemical Research: Employed in in vitro and in vivo studies to elucidate mechanisms of action related to polyphenol metabolism and bioactivity.
• Standard for Analytical Testing: Serves as a high-purity certified reference material (CRM) for quality control in herbal extract and botanical product manufacturing.

Basic Information

Product Name	Eugeniin
CAS No.	58970-75-5
Molecular Formula	C₄₁H₂₈O₂₆
Molecular Weight	938.65 g/mol
Synonyms	Eugenin; 1,2,3,4,6-Penta-O-galloyl-β-D-glucose; 1,2,3,4,6-Pentagalloylglucose; PGG; β-1,2,3,4,6-Pentagalloylglucose; Tellimagrandin II; Casuarictin; Eugeniin (ellagitannin)
EINECS	Contact for details

Quality Control

Our Eugeniin is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods (IR, NMR). We provide Certificates of Analysis (COA) with detailed specifications for trace impurities, residual solvents, and heavy metals, ensuring compliance with research and cGMP-grade material standards where applicable.

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 sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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 Q3C guidelines

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