Description

3,7,8-Tri-o-Methylellagic Acid 4-Glucoside is a specialized, high-purity ellagitannin derivative, a compound of significant interest in advanced research and development. This molecule matters for its role as a key reference standard and a potential bioactive intermediate in the development of nutraceuticals and pharmaceuticals. It is primarily needed by research institutions, analytical laboratories, and manufacturers in the pharmaceutical, cosmetic, and dietary supplement industries focused on natural product chemistry and bioactivity studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of ellagitannins in drug discovery and quality control processes.
• Nutraceutical R&D: Serves as a critical intermediate or marker compound in the development of standardized botanical extracts for dietary supplements.
• Cosmetic Actives Research: Investigated for potential antioxidant and skin-protective properties in advanced cosmetic formulations.
• Academic & Analytical Research: Employed in university and contract research laboratories for metabolic studies, bioavailability research, and method development.
• Biochemical Reagent: Utilized in enzymatic and cell-based assays to study specific biological pathways and mechanisms of action.

Basic Information

Product Name	3,7,8-Tri-o-Methylellagic Acid 4-Glucoside
CAS No.	114942-09-5
Molecular Formula	C29H24O17
Molecular Weight	644.49 g/mol
Synonyms	3,7,8-Tri-O-methylellagic acid 4-O-β-D-glucopyranoside; 3,7,8-Trimethylellagic acid 4-glucoside; Ellagic acid 3,7,8-trimethyl ether 4-glucoside; 4-Glucosyl-3,7,8-trimethylellagic acid; 3,7,8-Tri-O-methyl-4-β-D-glucopyranosylellagic acid
EINECS	Contact for details

Quality Control

Our 3,7,8-Tri-o-Methylellagic Acid 4-Glucoside is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, MS), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical methods is provided with every shipment.

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 product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to maintain stability and prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.