Description

Elaeocarpusin is a naturally occurring polyphenolic compound, specifically a hydrolyzable tannin, identified by CAS NO 102382-31-0. This compound is of significant interest for its potent biological activities, including antioxidant, anti-inflammatory, and potential antiviral properties. It serves as a valuable high-purity reference standard and active ingredient for research and development in the pharmaceutical, nutraceutical, and cosmetic industries.

Application

• Pharmaceutical Research: Used as a reference standard in analytical method development and quality control for drug discovery programs targeting oxidative stress and inflammation.
• Nutraceutical Formulation: Incorporated into dietary supplements and functional foods for its strong antioxidant capacity, supporting cellular health.
• Cosmetic & Skincare: Acts as a bioactive ingredient in anti-aging and protective skincare formulations due to its ability to neutralize free radicals.
• Biochemical Research: Serves as a key reagent in studying enzyme inhibition, signal transduction pathways, and the mechanisms of polyphenolic compounds.
• Natural Product Standardization: Essential for the standardization and potency verification of botanical extracts containing related tannins.

Basic Information

Product Name	Elaeocarpusin
CAS No.	102382-31-0
Molecular Formula	C₄₁H₃₀O₂₆
Molecular Weight	938.66 g/mol
Synonyms	Elaeocarpusin; 1,2,3,4,6-Penta-O-galloyl-β-D-glucose; PGG; 1,2,3,4,6-Pentagalloylglucose; β-1,2,3,4,6-Pentagalloylglucose; Penta-O-galloyl-β-D-glucopyranose; Tannic acid component; Gallotannin
EINECS	Contact for details

Quality Control

Our Elaeocarpusin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production standards. Our quality system is designed to meet the rigorous demands of reference material and active pharmaceutical ingredient (API) 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). Due to its properties of being easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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