Description

7-Hydroxy-3-(2-Methoxyphenyl)- 4H-1-Benzopyran-4-One is a high-purity chromone derivative, a key chemical scaffold valued for its versatile biological and photophysical properties. This compound is essential for research and development in advanced material science and pharmaceutical chemistry. It is primarily sought after by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for use as a critical intermediate or reference standard.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly those targeting inflammation and neurological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its bioactive chromone core.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material due to its conjugated structure.
• Fluorescent Probe Development: Acts as a precursor for creating sensitive fluorescent tags and sensors for biological imaging.
• Cosmetic Ingredient Research: Explored for potential use in skincare formulations for its antioxidant properties.
• Academic & Industrial R&D: A vital reference standard and starting material for synthetic chemistry and pharmacological studies.

Basic Information

Product Name	7-Hydroxy-3-(2-Methoxyphenyl)- 4H-1-Benzopyran-4-One
CAS No.	63909-40-0
Molecular Formula	C16H12O4
Molecular Weight	268.26 g/mol
Synonyms	7-Hydroxy-3-(2-methoxyphenyl)chromen-4-one; 7-Hydroxy-3-(o-methoxyphenyl)-4H-chromen-4-one; 3-(2-Methoxyphenyl)-7-hydroxy-4H-chromen-4-one; 7-Hydroxy-3-(2-methoxyphenyl)-4H-chromen-4-one; 7-Hydroxy-3-(2-methoxyphenyl)chromone; 2'-Methoxy-7-hydroxyflavone
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-3-(2-Methoxyphenyl)- 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 IR and NMR spectroscopy, to ensure it meets exacting research and industrial-grade specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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