Description

4H-1-Benzopyran-4-One, 2-(2,5-Dihydroxyphenyl)-5-Hydroxy-6,8-Dimethoxy is a specialized flavonoid derivative with a complex polyphenolic structure, offering significant potential as a key intermediate in advanced organic synthesis. Its unique molecular architecture makes it a valuable building block for developing novel compounds with targeted biological and chemical properties. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting oxidative stress and inflammation.
• Biochemical Research: Used as a reference standard or probe in studying flavonoid metabolism, antioxidant mechanisms, and enzyme interactions.
• Agrochemical Development: Acts as a lead structure for creating new plant growth regulators or bioactive agents with specific modes of action.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural product analogs and specialty chemicals.
• Material Science Research: Investigated for potential use in developing organic semiconductors or photonic materials due to its conjugated system.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 2-(2,5-Dihydroxyphenyl)-5-Hydroxy-6,8-Dimethoxy
CAS No.	90965-30-3
Molecular Formula	C₁₇H₁₄O₇
Molecular Weight	330.29 g/mol
Synonyms	2-(2,5-Dihydroxyphenyl)-5-hydroxy-6,8-dimethoxy-4H-chromen-4-one; 5-Hydroxy-6,8-dimethoxy-2-(2,5-dihydroxyphenyl)-4H-1-benzopyran-4-one; Flavonoid Derivative 90965-30-3; Polyphenolic Chromone; 2',5'-Dihydroxy-5,6,8-trimethoxyflavone (isomeric form); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 4H-1-Benzopyran-4-One, 2-(2,5-Dihydroxyphenyl)-5-Hydroxy-6,8-Dimethoxy is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure compliance with exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, this material should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and opened only in a controlled environment to minimize degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Water Content	≤ 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.