Description

5,6-Bis(Acetyloxy)-2-[3-(Acetyloxy)-4-Methoxyphenyl]-3,7-Dimethoxy-4H-1-Benzopyran-4-One is a high-purity, multi-functional flavonoid derivative with significant value as a key synthetic intermediate and reference standard. Its complex acetylated and methoxylated structure makes it a critical building block for advanced organic synthesis and pharmaceutical research. This compound is essential for R&D chemists and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors seeking to develop or analyze novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel flavonoid-based drug candidates with potential therapeutic activities.
• Reference Standard: Used as a high-purity analytical standard in HPLC and LC-MS for quality control and method development in pharmaceutical and botanical extract analysis.
• Biochemical Research: Employed in academic and industrial research to study structure-activity relationships (SAR) of flavonoid derivatives and their biological effects.
• Fine Chemical Synthesis: Acts as a versatile building block for creating specialized chemical libraries and complex organic molecules for material science applications.
• Nutraceutical Development: Investigated for the development of advanced, bioavailable flavonoid formulations in the dietary supplement industry.

Basic Information

Item	Details
Product Name	5,6-Bis(Acetyloxy)-2-[3-(Acetyloxy)-4-Methoxyphenyl]-3,7-Dimethoxy-4H-1-Benzopyran-4-One
CAS No.	14397-72-9
Molecular Formula	C24H22O11
Molecular Weight	486.42 g/mol
Synonyms	5,6-Diacetoxy-2-(3-acetoxy-4-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one; 5,6,2'-Tri-O-acetyl-3,7,4'-tri-O-methylquercetin; Triacetyltrimethylquercetin; 3,7,4'-Trimethylquercetin 5,6,2'-triacetate; Quercetin 3,7,4'-trimethyl ether 5,6,2'-triacetate; 2-(3-Acetoxy-4-methoxyphenyl)-5,6-diacetoxy-3,7-dimethoxy-4H-chromen-4-one
EINECS	Contact for details

Quality Control

Our 5,6-Bis(Acetyloxy)-2-[3-(Acetyloxy)-4-Methoxyphenyl]-3,7-Dimethoxy-4H-1-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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