Description

11-o-Galloylbergenin is a specialized polyphenolic compound derived from bergenin, characterized by the esterification of a galloyl moiety. This structural modification is significant as it often enhances biological activity, making it a valuable intermediate for research and development in life sciences. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries for its potential application in developing bioactive ingredients.

Application

• Pharmaceutical Research: Serves as a key intermediate or reference standard in the development of novel therapeutic agents, particularly for anti-inflammatory, antioxidant, or metabolic studies.
• Nutraceutical Formulation: Investigated for incorporation into dietary supplements targeting oxidative stress and cellular health due to its polyphenolic nature.
• Cosmetic Science: Used in R&D for skincare products where natural, plant-derived antioxidants are valued for anti-aging and protective properties.
• Biochemical Research: Employed as a standard or reagent in enzymatic assays and studies of plant metabolism and biosynthesis pathways.
• Analytical Reference: Functions as a high-purity certified reference material (CRM) for quality control and analytical method development in laboratories.

Basic Information

Product Name	11-o-Galloylbergenin
CAS No.	82958-44-9
Molecular Formula	C21H20O13
Molecular Weight	480.37 g/mol
Synonyms	11-O-Galloylbergenin; Bergenin 11-O-gallate; 11-Galloylbergenin; 2-[(2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4,6-dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]benzoic acid
EINECS	Contact for details

Quality Control

Our 11-o-Galloylbergenin is produced under strict quality management protocols. 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 each shipment, detailing all relevant specifications to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere. Keep the container tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	White to off-white 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.