Description

2',3,5,7-Tetramethoxyflavone is a specific, high-purity polymethoxylated flavone derivative, a class of compounds known for their significant biological activity and utility in advanced research. This compound serves as a critical reference standard and building block for pharmaceutical and nutraceutical development, enabling precise study and formulation. It is primarily sought by research institutions, pharmaceutical R&D labs, and manufacturers of high-end dietary supplements and cosmetic actives.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of flavone derivatives in drug development and quality control processes.
• Nutraceutical & Dietary Supplement Research: Investigated for its potential bioactive properties as a key ingredient in advanced health supplement formulations.
• Cosmetic & Skincare Actives: Employed in R&D for creating premium cosmetic products targeting skin health and protection due to the associated properties of flavones.
• Biochemical & Pharmacological Studies: Serves as a precise tool in academic and industrial research to study structure-activity relationships, metabolic pathways, and mechanism of action.
• Analytical Chemistry: Utilized as a high-purity calibrant or internal standard in chromatographic (HPLC, LC-MS) and spectroscopic analysis methods.

Basic Information

Product Name	2',3,5,7-Tetramethoxyflavone
CAS No.	14585-15-0
Molecular Formula	C₁₉H₁₈O₆
Molecular Weight	342.34 g/mol
Synonyms	5,7,3',4'-Tetramethoxyflavone; 3',4',5,7-Tetramethoxyflavone; 5,7-Dimethoxy-2-(3,4-dimethoxyphenyl)-4H-chromen-4-one; 2-(3,4-Dimethoxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one; Tetramethoxyflavone; NSC 407303; TMF
EINECS	Contact for details

Quality Control

Every batch of our 2',3,5,7-Tetramethoxyflavone is produced and verified under a strict quality management system. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity data, to ensure it meets the exacting standards required for research and development. Our quality commitment supports compliance with ISO-guided practices for reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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