Description

4-(4-Methoxyphenyl)-7-[2-(4-Methylphenyl)-2-Oxoethoxy]Chromen-2-One is a specialized coumarin derivative, a class of compounds renowned for their versatile optical and biological properties. This high-purity intermediate is critical for research and development in advanced material science and life sciences, where precise molecular structure dictates performance. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and organic electronics sectors for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in developing new-generation pesticides and herbicides, leveraging its core coumarin structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential host or dopant material in the emissive layer due to its conjugated system and tunable photophysical properties.
• Fluorescent Probe & Sensor Development: Utilized in creating sensitive chemical sensors and biological imaging agents because of its inherent fluorescence.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes for textiles, inks, and coatings requiring specific color fastness and stability.
• Academic & Industrial R&D: A valuable compound for fundamental research in organic chemistry, medicinal chemistry, and photochemistry.

Basic Information

Item	Details
Product Name	4-(4-Methoxyphenyl)-7-[2-(4-Methylphenyl)-2-Oxoethoxy]Chromen-2-One
CAS No.	376384-92-8
Molecular Formula	C25H20O5
Molecular Weight	400.43 g/mol
Synonyms	7-[2-(4-Methylbenzoyl)oxy]ethoxy-4-(4-methoxyphenyl)-2H-chromen-2-one; 4-(4-Methoxyphenyl)-7-[2-(4-methylbenzoyl)oxy]ethoxy-2H-chromen-2-one; 4-(p-Methoxyphenyl)-7-[2-(p-toluoyl)oxy]ethoxycoumarin; 376384-92-8; Coumarin derivative CAS 376384-92-8; Light-sensitive coumarin ether
EINECS	Contact for details

Quality Control

Every batch of 4-(4-Methoxyphenyl)-7-[2-(4-Methylphenyl)-2-Oxoethoxy]Chromen-2-One is manufactured under a strict quality management system. Our products undergo rigorous quality testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency that meet or exceed research-grade standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent any potential moisture uptake.

Specification

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