Description

3-(2,4-Dimethoxyphenyl)-5-Hydroxy-7-Methoxy-4H-1-Benzopyran-4-One CAS NO 54443-60-6 is a high-purity, synthetic flavonoid derivative, specifically a substituted flavone, valued for its precise chemical structure and consistent performance. This compound is critical for research and development applications where a well-defined molecular scaffold is required for biological activity studies or as a key intermediate in synthetic chemistry. It is primarily sought by pharmaceutical research laboratories, agrochemical developers, and specialty chemical manufacturers for use in advanced material synthesis and as a reference standard.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or neurological pathways.
• Biochemical Research: Used as a reference standard or probe compound in studying enzyme inhibition, receptor binding, and other biological mechanisms due to its flavonoid core.
• Agrochemical Development: Investigated as a potential precursor or active ingredient in the development of new plant growth regulators or protective agents.
• Nutraceutical & Cosmetic Ingredient Research: Explored for its antioxidant properties in the formulation of advanced skincare or dietary supplement prototypes.
• Organic Synthesis: Employed as a versatile intermediate for constructing more complex heterocyclic compounds and fine chemicals.
• Material Science: Studied for potential application in organic electronics or as a functional dye due to its conjugated aromatic system.

Basic Information

Product Name	3-(2,4-Dimethoxyphenyl)-5-Hydroxy-7-Methoxy-4H-1-Benzopyran-4-One
CAS No.	54443-60-6
Molecular Formula	C18H16O6
Molecular Weight	328.32 g/mol
Synonyms	5-Hydroxy-7-methoxy-3-(2,4-dimethoxyphenyl)-4H-chromen-4-one; 3-(2,4-Dimethoxyphenyl)-5-hydroxy-7-methoxy-4H-chromen-4-one; 5-Hydroxy-3',4',7-trimethoxyflavone; 5-Hydroxy-7,2',4'-trimethoxyflavone; NSC 407303; Flavone derivative 54443-60-6; Substituted flavone
EINECS	Contact for details

Quality Control

Our 3-(2,4-Dimethoxyphenyl)-5-Hydroxy-7-Methoxy-4H-1-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the original container is opened. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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