Description

5,8-Dihydroxyflavone is a high-purity, naturally derived flavonoid compound of significant interest in advanced research and development. This compound serves as a critical reference standard and a versatile building block for investigating biological pathways and developing novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories, nutraceutical formulators, and academic institutions focused on biochemistry and molecular biology.

Application

• Pharmaceutical Research & Development: Acts as a key intermediate or reference standard in the synthesis and study of novel drug candidates targeting various cellular mechanisms.
• Biochemical & Cell Biology Studies: Used as a research tool to investigate flavonoid-mediated biological activities, including enzyme inhibition and receptor interaction studies.
• Nutraceutical & Cosmetic Ingredient Development: Serves as a potential active ingredient in formulations exploring antioxidant and skin-beneficial properties.
• Analytical Reference Standard: Employed as a high-purity calibrant in analytical methods such as HPLC and LC-MS for quality control and compound identification in complex matrices.
• Academic & Institutional Research: Provides a fundamental compound for studies in natural product chemistry, pharmacology, and metabolic pathway analysis.

Basic Information

Product Name	5,8-Dihydroxyflavone
CAS No.	548-58-3
Molecular Formula	C15H10O4
Molecular Weight	254.24 g/mol
Synonyms	5,8-Dihydroxy-2-phenyl-4H-chromen-4-one; 5,8-Dihydroxy-2-phenyl-4H-1-benzopyran-4-one; Flavone, 5,8-dihydroxy-; Norartocarpetin; 2-Phenyl-5,8-dihydroxy-4H-chromen-4-one
EINECS	Contact for details

Quality Control

Our 5,8-Dihydroxyflavone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and ensure long-term stability. Keep the container in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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