Description

4H-1-Benzopyran-4-One, 5-Methoxy-2-(4-Methoxyphenyl)-7-(Phenylmethoxy)- is a specialized organic compound belonging to the chromone (benzopyran-4-one) class, characterized by its distinct methoxy and benzyloxy substituents. This high-purity intermediate is critical for advanced organic synthesis, offering a versatile scaffold for developing novel compounds with targeted biological or material properties. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and advanced materials sectors for its role as a key building block in the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or neurological disorders.
• Agrochemical Research: Used as a building block for developing new active ingredients in pesticides, herbicides, or fungicides.
• Material Science: Acts as a monomer or functional additive in the development of specialty polymers, coatings, or organic electronic materials.
• Academic & Contract Research: Employed in university and CRO laboratories for fundamental organic chemistry research and method development.
• Chemical Synthesis: Utilized as a versatile intermediate for constructing more complex heterocyclic compounds and fine chemicals.
• Flavor & Fragrance Precursor: Potential use in the synthesis of complex aroma chemicals due to its benzopyran core structure.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 5-Methoxy-2-(4-Methoxyphenyl)-7-(Phenylmethoxy)-
CAS No.	111922-60-2
Molecular Formula	C24H20O5
Molecular Weight	388.41 g/mol
Synonyms	5-Methoxy-2-(4-methoxyphenyl)-7-(benzyloxy)-4H-chromen-4-one; 7-(Benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one; 7-Benzyloxy-5-methoxy-2-(4-methoxyphenyl)chromone; 2-(4-Methoxyphenyl)-5-methoxy-7-benzyloxychromone; Chromone Derivative (CAS 111922-60-2)
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One, 5-Methoxy-2-(4-Methoxyphenyl)-7-(Phenylmethoxy)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to quality ensures a reliable supply of this high-value intermediate for your most demanding research and development projects.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.