Description

2-(4-Methoxyphenyl)-4-Methyl-7H-1-Benzopyran-7-One is a specialized organic compound belonging to the benzopyranone (chromone) class, valued for its role as a key synthetic intermediate and building block in advanced chemical synthesis. This compound matters for its structural framework, which is integral to developing molecules with specific biological or material properties. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting therapeutic areas where chromone derivatives show activity.
• Agrochemical Research: Used in the development and optimization of new pesticides, herbicides, or plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure or a modifying unit in the synthesis of organic semiconductors and emissive materials for electronic displays.
• Fluorescent Probe Synthesis: Utilized to create chromone-based dyes and sensors for biochemical detection and imaging applications.
• Material Science: Employed as a monomer or additive in the production of advanced polymers with specific optical or thermal properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new chemical reactions.

Basic Information

Product Name	2-(4-Methoxyphenyl)-4-Methyl-7H-1-Benzopyran-7-One
CAS No.	78776-49-5
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29 g/mol
Synonyms	4-Methyl-2-(4-methoxyphenyl)-7H-chromen-7-one; 2-(4-Methoxyphenyl)-4-methylchromone; 4'-Methoxy-4-methylflavone; 4-Methyl-2-(p-methoxyphenyl)chromone; 7H-1-Benzopyran-7-one, 2-(4-methoxyphenyl)-4-methyl-; p-Methoxyphenyl-4-methylchromone
EINECS	Contact for details

Quality Control

Our 2-(4-Methoxyphenyl)-4-Methyl-7H-1-Benzopyran-7-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and physical characteristics are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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