Description

Epitheaflagallin 3-o-Gallate is a specialized polyphenolic compound belonging to the class of hydrolyzable tannins. This high-purity chemical is valued for its potent biological activity and serves as a critical reference standard and active ingredient in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life science sectors for applications in antioxidant studies, metabolic research, and the development of novel therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified standard for quality control and analytical method development in drug discovery and natural product research.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate antioxidant mechanisms, enzyme inhibition, and cellular signaling pathways.
• Nutraceutical Development: Serves as a key active ingredient or marker compound in the formulation of high-end dietary supplements focused on oxidative stress management.
• Cosmeceutical Applications: Incorporated into advanced skincare formulations for its potential anti-aging and protective properties against environmental stressors.
• Academic Research: A vital tool for universities and research institutions studying the structure-activity relationships of complex polyphenols and tannins.

Basic Information

Item	Details
Product Name	Epitheaflagallin 3-o-Gallate
CAS No.	102067-92-5
Molecular Formula	C35H28O22
Molecular Weight	800.59 g/mol
Synonyms	Epitheaflagallin 3-O-gallate; (-)-Epitheaflagallin 3-O-gallate; 1,2,6-Tri-O-galloyl-β-D-glucose; β-1,2,6-Tri-O-galloyl-D-glucose; 1,2,6-Tri-O-galloyl-β-D-glucose; Epitheaflagallin 3-gallate; Theaflagallin
EINECS	Contact for details

Quality Control

Our Epitheaflagallin 3-o-Gallate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the stringent requirements for research and development use. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation. The container should be kept in a cool, dry, and well-ventilated area.

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	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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