Description

6-Hydroxy-5,7,3',4',5'-Pentamethoxyflavone is a polymethoxylated flavonoid derivative, a class of compounds known for their significant biological activity. This high-purity compound is valued for its role as a key reference standard and active research ingredient in the development of novel therapeutic and nutraceutical agents. It is primarily utilized by research institutions, pharmaceutical developers, and manufacturers in the life sciences sector for applications in drug discovery, phytochemical analysis, and the formulation of standardized botanical extracts.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of flavonoid content in drug substances and herbal products.
• Biomedical Research: Serves as a key intermediate or active compound in studies investigating anti-inflammatory, antioxidant, and neuroprotective mechanisms.
• Nutraceutical Development: Incorporated into the formulation of high-value dietary supplements targeting specific health benefits associated with flavonoid intake.
• Cosmeceutical Ingredients: Applied in the research and development of advanced skincare products for its potential antioxidant and skin-protective properties.
• Analytical Chemistry: Employed as a calibration standard in chromatographic methods (HPLC, LC-MS) for the accurate profiling of complex plant extracts.

Basic Information

Product Name	6-Hydroxy-5,7,3',4',5'-Pentamethoxyflavone
CAS No.	29043-06-9
Molecular Formula	C₂₀H₂₀O₉
Molecular Weight	404.37 g/mol
Synonyms	5,7,3',4',5'-Pentamethoxy-6-hydroxyflavone; 6-Hydroxy-5,7,3',4',5'-pentamethoxyflavone; 6-Hydroxypentamethoxyflavone; Gardenin D; 5,6,7,3',4',5'-Hexamethoxyflavone isomer; PMF derivative; Flavonoid PMF-6-OH
EINECS	Contact for details

Quality Control

Our 6-Hydroxy-5,7,3',4',5'-Pentamethoxyflavone is produced under strict quality management systems. Each batch is subjected to rigorous 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 comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability 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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.