Description

Hydroxygenkwanin is a bioactive flavonoid compound of significant interest in advanced research and development. This high-purity reference standard is critical for ensuring analytical accuracy and reproducibility in scientific studies. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for its role in pharmacological investigations and quality control protocols.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of related drug substances and herbal extracts in quality control laboratories.
• Biochemical Research: Serves as a key intermediate or target molecule in studies investigating anti-inflammatory, antioxidant, and other potential pharmacological activities.
• Natural Product Analysis: Essential for the qualitative and quantitative analysis of Sophora flavescens and other botanical sources in the development of standardized herbal products.
• Academic Research: Employed in university and institutional labs for metabolic pathway studies, synthesis research, and as a teaching tool for advanced chromatography.
• Cosmeceutical R&D: Investigated for potential applications in skincare formulations due to its bioactive properties.

Basic Information

Product Name	Hydroxygenkwanin
CAS No.	20243-59-8
Molecular Formula	C₁₆H₁₂O₆
Molecular Weight	300.26 g/mol
Synonyms	3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-8-methoxy-4H-chromen-4-one; 5,7,4'-Trihydroxy-8-methoxyflavone; 8-Methoxykaempferol; Kushenol E; Sophoflavescenol
EINECS	Contact for details

Quality Control

Our Hydroxygenkwanin is produced and controlled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, purity, and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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