Description

3,7,8-Tri-o-Methylellagic Acid is a specific, high-purity methylated derivative of ellagic acid, a naturally occurring polyphenol. This compound is valued for its enhanced stability and bioavailability compared to its parent molecule, making it a critical intermediate for advanced research and development. It is primarily sought by the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery, formulation, and as a reference standard for analytical studies.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents targeting inflammation and oxidative stress.
• Reference Standard: Used as a high-purity analytical standard in HPLC, LC-MS, and other chromatographic methods for quality control and research.
• Nutraceutical & Cosmetic Research: Investigated for its potential bioactive properties in advanced dietary supplement formulations and cosmeceutical products.
• Biochemical Research: Employed in in vitro and in vivo studies to explore mechanisms of action related to its antioxidant and biological activities.
• Chemical Synthesis: Acts as a precursor for the preparation of other specialized ellagic acid derivatives and conjugates.

Basic Information

Product Name	3,7,8-Tri-o-Methylellagic Acid
CAS No.	1617-49-8
Molecular Formula	C17H12O8
Molecular Weight	344.27 g/mol
Synonyms	3,7,8-Trimethoxy-6H-[1]benzopyrano[5,4,3-cde][1]benzopyran-6-one; 3,7,8-Trimethoxyellagic Acid; Ellagic Acid 3,7,8-Trimethyl Ether; NSC 407347; 3,7,8-Tri-O-methyl-ellagic acid; 3,7,8-Tri-O-methylellagic acid; 3,7,8-Trimethoxy-6H-dibenzo[b,d]pyran-6-one
EINECS	Contact for details

Quality Control

Our 3,7,8-Tri-o-Methylellagic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
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.