Description

5,8-Dihydroxy-2-(4-Hydroxyphenyl)-7-Methoxy-4H-1-Benzopyran-4-One is a high-purity flavonoid derivative of significant interest in advanced research and development. This compound matters for its role as a key synthetic intermediate and a reference standard in the study of bioactive natural products. Industries requiring this material include pharmaceutical R&D, nutraceutical development, and academic research focused on antioxidant and biochemical pathways.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel therapeutic agents and drug candidates.
• Reference Standard: Used as a high-purity analytical standard in HPLC, LC-MS, and other chromatographic methods for quality control and method validation.
• Biochemical Research: Employed in studies investigating antioxidant mechanisms, enzyme inhibition, and cellular signaling pathways.
• Nutraceutical Development: Acts as a precursor or model compound in the development of standardized herbal extracts and dietary supplements.
• Cosmetic Ingredient Research: Explored for potential applications in skincare formulations targeting oxidative stress and aging.
• Academic & Industrial R&D: Fundamental research into the structure-activity relationships (SAR) of flavonoid compounds.

Basic Information

Product Name	5,8-Dihydroxy-2-(4-Hydroxyphenyl)-7-Methoxy-4H-1-Benzopyran-4-One
CAS No.	56595-23-4
Molecular Formula	C₁₆H₁₂O₆
Molecular Weight	300.26 g/mol
Synonyms	5,8-Dihydroxy-7-methoxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; 7-Methoxy-5,8-dihydroxyflavone; 5,8-Dihydroxy-7-methoxyflavone; 2-(4-Hydroxyphenyl)-5,8-dihydroxy-7-methoxy-4H-1-benzopyran-4-one; 4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-; Flavone derivative 56595-23-4
EINECS	Contact for details

Quality Control

Our 5,8-Dihydroxy-2-(4-Hydroxyphenyl)-7-Methoxy-4H-1-Benzopyran-4-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and development grade specifications.

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 material is light-sensitive and should be handled under appropriate conditions 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.