Description

2-(3,4-Dihydroxyphenyl)-5-Hydroxy-7-(Phenylmethoxy)-4H-1-Benzopyran-4-One is a specialized flavonoid derivative of significant interest in advanced chemical synthesis and research. This compound matters for its role as a key synthetic intermediate or reference standard in the development of novel bioactive molecules. Industries requiring high-purity, structurally complex intermediates for pharmaceutical R&D, nutraceutical development, and advanced material science are the primary users of this product.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting oxidative stress and inflammation.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation in pharmaceutical and nutraceutical industries.
• Biochemical Research: Employed in academic and industrial research to study structure-activity relationships (SAR) of flavonoid compounds and their biological effects.
• Nutraceutical Development: Acts as a precursor or model compound in the development of advanced dietary supplements and functional food ingredients.
• Cosmetic Ingredient Synthesis: Utilized in the research and development of active ingredients for skincare products aimed at antioxidant and anti-aging benefits.

Basic Information

Product Name	2-(3,4-Dihydroxyphenyl)-5-Hydroxy-7-(Phenylmethoxy)-4H-1-Benzopyran-4-One
CAS No.	1201808-24-3
Molecular Formula	C22H16O7
Molecular Weight	392.36 g/mol
Synonyms	5-Hydroxy-7-(benzyloxy)-2-(3,4-dihydroxyphenyl)-4H-chromen-4-one; 7-Benzyloxy-5-hydroxy-2-(3,4-dihydroxyphenyl)chromone; Flavonoid derivative CAS 1201808-24-3; 2-(3,4-Dihydroxyphenyl)-5-hydroxy-7-(benzyloxy)-4H-chromen-4-one; 5,7-Dihydroxy-3',4'-dihydroxyflavone 7-benzyl ether; Benzyl-protected flavonol derivative
EINECS	Contact for details

Quality Control

Our 2-(3,4-Dihydroxyphenyl)-5-Hydroxy-7-(Phenylmethoxy)-4H-1-Benzopyran-4-One 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 synthesis. Certificates of Analysis (COA) detailing batch-specific results 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 (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal long-term stability. Keep away from heat and incompatible materials.

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%

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