Description

5,7,8-Trihydroxy-2-(4-Hydroxyphenyl)Chromen-4-One is a polyphenolic flavonoid compound, also known as Norwogonin, recognized for its significant biological activity. This compound matters as a high-purity reference standard and key intermediate for research and development in life sciences. It is needed by pharmaceutical, nutraceutical, and cosmetic industries for applications in antioxidant, anti-inflammatory, and enzyme inhibition studies.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in drug discovery and manufacturing.
• Biochemical Research: Serves as a key intermediate or inhibitor in studies targeting enzymes like kinases, cyclooxygenase (COX), and lipoxygenase (LOX).
• Nutraceutical Development: Investigated as a bioactive ingredient in dietary supplements for its potential antioxidant and anti-inflammatory properties.
• Cosmetic Science: Explored in formulations for skin care products due to its potential to protect against oxidative stress and UV-induced damage.
• Academic Research: Utilized in universities and research institutes for pharmacological, toxicological, and metabolic pathway studies.

Basic Information

Product Name	5,7,8-Trihydroxy-2-(4-Hydroxyphenyl)Chromen-4-One
CAS No.	41440-05-5
Molecular Formula	C15H10O6
Molecular Weight	286.24 g/mol
Synonyms	Norwogonin; 5,7,8-Trihydroxyflavone; 2-(4-Hydroxyphenyl)-5,7,8-trihydroxy-4H-chromen-4-one; 5,7,8-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 5,7,8-Trihydroxy-2-(4-Hydroxyphenyl)Chromen-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. Certificates of Analysis (COA) detailing all specifications are provided to ensure compliance with your research and development requirements.

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 to be easily oxidized, prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and purity.

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.