Description

6,7-Dimethoxy-3-(3,4-Dimethoxyphenyl)-4H-1-Benzopyran-4-One is a high-purity synthetic flavonoid derivative, recognized for its role as a key chemical intermediate and research compound. Its value lies in its defined molecular structure, which serves as a versatile building block for the development of novel compounds in pharmaceutical and agrochemical research. This product is essential for R&D chemists and process development scientists in the pharmaceutical, fine chemical, and life science industries seeking reliable, high-quality intermediates for synthesis and screening programs.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Biochemical Research: Used as a reference standard or probe compound in enzymatic and receptor binding studies due to its flavonoid core structure.
• Fine Chemical Synthesis: Serves as a precursor for the development of more complex flavonoid analogs and specialty chemicals.
• Agrochemical Development: Investigated as an intermediate for creating new plant growth regulators or bioactive agrochemical agents.
• Material Science Research: Explored for potential applications in organic electronics or as a component in advanced polymeric materials.

Basic Information

Product Name	6,7-Dimethoxy-3-(3,4-Dimethoxyphenyl)-4H-1-Benzopyran-4-One
CAS No.	24126-93-0
Molecular Formula	C19H18O6
Molecular Weight	342.34 g/mol
Synonyms	3',4',6,7-Tetramethoxyflavone; 6,7,3',4'-Tetramethoxyflavone; Scutellarein 6,7,3',4'-tetramethyl ether; 4H-1-Benzopyran-4-one, 6,7-dimethoxy-3-(3,4-dimethoxyphenyl)-; NSC 122044; Tetramethylscutellarein; Flavone, 3',4',6,7-tetramethoxy-
EINECS	Contact for details

Quality Control

Our 6,7-Dimethoxy-3-(3,4-Dimethoxyphenyl)-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 (IR, NMR), to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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