Description

3-Hydroxy-7,2',4'-Trimethoxyflavone is a specific, high-purity methoxylated flavonoid derivative of significant interest in advanced research and development. This compound matters as a key reference standard and potential bioactive intermediate for synthesizing novel compounds with targeted properties. It is primarily needed by R&D laboratories, pharmaceutical development teams, and nutraceutical ingredient suppliers focused on exploring the structure-activity relationships of flavonoid-based molecules.

Application

• Pharmaceutical Reference Standard: Used as a high-purity analytical standard for method development, validation, and quality control in drug discovery and natural product analysis.
• Bioactive Compound Research: Serves as a critical intermediate or probe in pharmacological studies investigating anti-inflammatory, antioxidant, or other biological activities of flavonoids.
• Nutraceutical Ingredient Development: Employed in the research and formulation of advanced dietary supplements, focusing on the benefits of specific flavonoid metabolites.
• Chemical Synthesis: Acts as a building block or precursor for the semi-synthesis of more complex flavonoid analogs and derivatives for various applications.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in organic chemistry, phytochemistry, and metabolic pathways.

Basic Information

Product Name	3-Hydroxy-7,2',4'-Trimethoxyflavone
CAS No.	263365-51-1
Molecular Formula	C₁₈H₁₆O₇
Molecular Weight	344.32 g/mol
Synonyms	3-Hydroxy-7,2',4'-trimethoxyflavone; 7,2',4'-Trimethoxy-3-hydroxyflavone; 3-Hydroxy-7,2',4'-trimethoxy-2-phenyl-4H-chromen-4-one; Flavone, 3-hydroxy-7,2',4'-trimethoxy-; 2-Phenyl-3-hydroxy-7,2',4'-trimethoxy-4H-chromen-4-one
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-7,2',4'-Trimethoxyflavone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets exacting R&D and reference standard requirements. A comprehensive Certificate of Analysis (COA) detailing all test results 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 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.