Description

3',5-Dihydroxy-4',6,7-Trimethoxyflavone is a polymethoxylated flavonoid compound of significant interest in advanced research and development. This specific flavone derivative matters for its role as a key reference standard and a potential bioactive intermediate in the synthesis of novel compounds. It is primarily needed by R&D laboratories, pharmaceutical ingredient manufacturers, and nutraceutical companies focused on exploring natural product chemistry and therapeutic applications.

Application

• Pharmaceutical Reference Standard: Used as a high-purity analytical standard for quality control and method validation in drug development pipelines.
• Bioactive Compound Research: Serves as a crucial intermediate or lead compound in pharmacological studies investigating anti-inflammatory, antioxidant, or other therapeutic properties.
• Natural Product Chemistry: Employed in the synthesis and structural modification of complex flavonoid derivatives for academic and industrial research.
• Analytical Testing: Utilized as a marker compound in HPLC, LC-MS, and other chromatographic methods for the identification and quantification of flavonoids in plant extracts or finished products.
• Nutraceutical Development: Acts as a specialized ingredient in the formulation of high-end dietary supplements targeting specific health mechanisms.
• Cosmeceutical Applications: Investigated for potential use in advanced skincare formulations due to the typical bioactive profile of methoxylated flavonoids.

Basic Information

Item	Detail
Product Name	3',5-Dihydroxy-4',6,7-Trimethoxyflavone
CAS No.	855-96-9
Molecular Formula	C18H16O8
Molecular Weight	360.32 g/mol
Synonyms	5-Hydroxy-3',4',6,7-tetramethoxyflavone; 4',6,7-Trimethoxy-3',5-dihydroxyflavone; 3',5-Dihydroxy-4',6,7-trimethoxyflavone; Artemetin (common reference); 5-Hydroxy-3',4',6,7-tetramethoxyflavone; Flavone, 3',5-dihydroxy-4',6,7-trimethoxy-; 3',5-Dihydroxy-4',6,7-trimethoxy-2-phenyl-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 3',5-Dihydroxy-4',6,7-Trimethoxyflavone is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

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). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown 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.