Description

3',5,6,7,8-Pentamethoxy-4',5'-(Methylenedioxy)Flavone is a high-purity, polymethoxylated flavone derivative, a compound class recognized for its significant biological and chemical research value. This specialized chemical serves as a critical reference standard and building block for advanced studies in medicinal chemistry and natural product synthesis. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries who require precise, high-quality intermediates for drug discovery and development programs.

Application

• Pharmaceutical Research & Development: Acts as a key intermediate or reference standard in the synthesis and study of novel therapeutic agents, particularly for investigating anti-inflammatory, antioxidant, or anticancer properties.
• Natural Product Chemistry: Used as a purified standard for the identification, quantification, and isolation of complex flavones from botanical extracts.
• Biochemical Research: Employed in enzymatic and cellular assays to study structure-activity relationships (SAR) and biological pathways influenced by polymethoxylated flavonoids.
• Analytical Chemistry: Serves as a high-purity calibration standard for HPLC, LC-MS, and NMR methods in quality control laboratories.
• Fine Chemical Synthesis: Utilized as a sophisticated building block for the custom synthesis of complex organic molecules and specialty chemicals.

Basic Information

Product Name	3',5,6,7,8-Pentamethoxy-4',5'-(Methylenedioxy)Flavone
CAS No.	73340-44-0
Molecular Formula	C23H22O10
Molecular Weight	458.42 g/mol
Synonyms	5,6,7,8,3'-Pentamethoxy-4',5'-methylenedioxyflavone; 4H-1-Benzopyran-4-one, 2-(3,4-methylenedioxyphenyl)-5,6,7,8-tetramethoxy-; 2-(3,4-Methylenedioxyphenyl)-5,6,7,8-tetramethoxy-4H-chromen-4-one; 3',5,6,7,8-Pentamethoxy-4',5'-methylenedioxyflavone; PMMF (abbreviation); Pentamethoxymethylenedioxyflavone
EINECS	Contact for details

Quality Control

Our 3',5,6,7,8-Pentamethoxy-4',5'-(Methylenedioxy)Flavone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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