Description

4H-1-Benzopyran-4-One, 5-Hydroxy-7-Methoxy-2-(3-Methoxyphenyl)- is a specialized flavonoid derivative, a key intermediate in the synthesis of complex organic molecules. Its precise chemical structure offers significant value for research and development in advanced material science and fine chemical manufacturing. This compound is essential for pharmaceutical chemists, agrochemical researchers, and material scientists working on novel active ingredients and functional organic compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in therapeutic areas targeting inflammation and metabolic disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and plant growth regulators, leveraging its bioactive flavonoid core.
• Material Science: Serves as a precursor for organic semiconductors, light-emitting diodes (OLEDs), and other advanced electronic materials due to its conjugated system.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, complex specialty chemicals.
• Biochemical Research: Used as a standard or probe in studies investigating flavonoid biochemistry and related biological pathways.
• Cosmetic Ingredient Development: Explored for potential use in premium skincare formulations for its structural relation to antioxidant compounds.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 5-Hydroxy-7-Methoxy-2-(3-Methoxyphenyl)-
CAS No.	57396-77-7
Molecular Formula	C₁₇H₁₄O₅
Molecular Weight	298.29 g/mol
Synonyms	5-Hydroxy-7-methoxy-2-(3-methoxyphenyl)-4H-chromen-4-one; 5-Hydroxy-7-methoxy-2-(3-methoxyphenyl)-4-chromone; 2-(3-Methoxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one (isomer); Flavone derivative; 3'-Methoxy-5,7-dimethoxyflavone (related isomer); Benzopyranone derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 4H-1-Benzopyran-4-One, 5-Hydroxy-7-Methoxy-2-(3-Methoxyphenyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and industrial grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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