Description

8-[3-(4-Oxo-5,7-Dihydroxy-4H-1-Benzopyran-2-Yl)-6-Hydroxyphenyl]-2-(4-Hydroxyphenyl)-5-Hydroxy-7-Methoxy-4H-1-Benzopyran-4-One is a complex biflavonoid compound of significant interest in advanced research and development. Its intricate molecular structure, featuring multiple phenolic hydroxyl groups, makes it a valuable precursor and reference standard for studying natural product derivatives and their biological activities. This high-purity compound is essential for pharmaceutical R&D, nutraceutical formulation, and academic research focused on flavonoid chemistry and bioactivity.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and study of novel therapeutic agents, particularly those targeting oxidative stress and inflammation.
• Nutraceutical and Cosmetic Ingredient Research: Investigated for its potential antioxidant and bioactive properties in the development of advanced health supplements and skincare formulations.
• Academic and Analytical Chemistry: Used as a high-purity chemical standard in universities and analytical laboratories for method development, chromatography calibration, and structural elucidation studies.
• Biochemical Assay Development: Employed in designing and validating assays to screen for flavonoid-related biological activities or enzyme interactions.
• Material Science Research: Explored for its potential application in the development of novel organic compounds with specific optical or electronic properties.

Basic Information

Item	Details
Product Name	8-[3-(4-Oxo-5,7-Dihydroxy-4H-1-Benzopyran-2-Yl)-6-Hydroxyphenyl]-2-(4-Hydroxyphenyl)-5-Hydroxy-7-Methoxy-4H-1-Benzopyran-4-One
CAS No.	2608-21-1
Molecular Formula	C31H18O10
Molecular Weight	550.47 g/mol
Synonyms	Agathisflavone; 8-[3-(4-Oxo-5,7-dihydroxy-4H-chromen-2-yl)-6-hydroxyphenyl]-2-(4-hydroxyphenyl)-5-hydroxy-7-methoxychromen-4-one; 6,8-Diprenyleriodictyol; 5,7,4'-Trihydroxy-6,8-diprenylflavanone; Amentoflavone derivative; Biflavonoid A; NSC 407303; 2-(4-Hydroxyphenyl)-5-hydroxy-7-methoxy-8-[3-(4-oxo-5,7-dihydroxy-4H-1-benzopyran-2-yl)-6-hydroxyphenyl]-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 8-[3-(4-Oxo-5,7-Dihydroxy-4H-1-Benzopyran-2-Yl)-6-Hydroxyphenyl]-2-(4-Hydroxyphenyl)-5-Hydroxy-7-Methoxy-4H-1-Benzopyran-4-One is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light, heat, or air should be avoided. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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