Description

Genkwanol A is a specialized, high-purity phytochemical compound isolated from traditional medicinal herbs. This compound matters for its role as a key reference standard and active pharmaceutical ingredient (API) intermediate in advanced research and development. It is primarily needed by pharmaceutical, nutraceutical, and academic research sectors focused on developing novel therapeutics and analytical methods.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal medicines and finished products in quality control laboratories.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the synthesis of new drug candidates for pre-clinical and clinical studies.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate biological activities, pharmacokinetics, and mechanisms of action.
• Nutraceutical Formulation: Incorporated into high-end dietary supplements where standardized botanical extracts are required for consistent efficacy.
• Analytical Method Development: Essential for developing and validating chromatographic methods (HPLC, LC-MS) in analytical chemistry.

Basic Information

Product Name	Genkwanol A
CAS No.	111103-90-3
Molecular Formula	C20H22O5
Molecular Weight	342.39 g/mol
Synonyms	Genkwanol A; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-bis(3-methylbut-2-en-1-yl)-4H-chromen-4-one; 6,8-Di(3-methyl-2-butenyl)-5,7,4'-trihydroxyflavone; 5,7,4'-Trihydroxy-6,8-diprenylflavone; Daphnodorin G; A compound from Daphne genkwa; Yuanhuacin intermediate
EINECS	Contact for details

Quality Control

Our Genkwanol A is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the stringent requirements for research and development. Certificates of Analysis (COA) with detailed chromatograms are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

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