Description

4H-1-Benzopyran-4-One, 3-(3,4-Dimethoxyphenyl)-7-Methoxy- is a specialized organic compound belonging to the chromone class, valued for its role as a key synthetic intermediate and a structural motif in bioactive molecules. Its significance lies in providing a versatile scaffold for pharmaceutical research and development, enabling the creation of novel compounds with targeted properties. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking high-purity building blocks for advanced synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its heterocyclic structure.
• Fine Chemical Synthesis: Acts as a building block for creating complex molecules used in flavors, fragrances, and advanced materials.
• Biochemical Tool Compound: Employed in academic and industrial research to study enzyme inhibition and receptor binding activities.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a core structure in the development of novel electron-transport or emissive layers.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 3-(3,4-Dimethoxyphenyl)-7-Methoxy-
CAS No.	1621-61-0
Molecular Formula	C₁₈H₁₈O₅
Molecular Weight	314.33 g/mol
Synonyms	3',4',7-Trimethoxyflavone; 3-(3,4-Dimethoxyphenyl)-7-methoxy-4H-chromen-4-one; 7-Methoxy-3-(3,4-dimethoxyphenyl)-4H-1-benzopyran-4-one; NSC 407347; Flavone, 3',4',7-trimethoxy-; 3,4',7-Trimethoxyflavone
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, detailing batch-specific results. Our quality management system is designed to meet the stringent requirements of research and cGMP-grade manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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