Description

Ethyl 3-[4-Methyl-2-Oxo-7-[2-Oxo-2-(4-Phenylphenyl)Ethoxy]Chromen-3-Yl]Propanoate is a high-purity synthetic organic compound belonging to the coumarin derivative family, valued for its role as a versatile chemical intermediate. Its complex molecular structure makes it a critical building block for advanced research and development in specialized chemical synthesis. This product is primarily targeted at pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas targeting specific enzymatic pathways.
• Organic Light-Emitting Diode (OLED) Materials Research: Investigated for use in the development of advanced electron-transport or emissive layer materials due to its coumarin-based chromophore structure.
• Fluorescent Probe and Sensor Development: Utilized in academic and industrial research to create sensitive fluorescent markers for biochemical detection and imaging applications.
• Fine Chemical Synthesis: Acts as a specialized building block for constructing complex organic molecules with potential applications in agrochemicals and specialty polymers.
• Photochemical Research: Employed in studies exploring photophysical properties and photoreactive behaviors for potential use in photoinitiators or photoresists.

Basic Information

Product Name	Ethyl 3-[4-Methyl-2-Oxo-7-[2-Oxo-2-(4-Phenylphenyl)Ethoxy]Chromen-3-Yl]Propanoate
CAS No.	670242-05-4
Molecular Formula	C30H26O6
Molecular Weight	482.52 g/mol
Synonyms	Ethyl 3-(4-methyl-2-oxo-7-{2-oxo-2-[4-(phenyl)phenyl]ethoxy}-2H-chromen-3-yl)propanoate; 3-(7-{2-[1,1'-Biphenyl]-4-yl-2-oxoethoxy}-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid ethyl ester; 2H-1-Benzopyran-3-propanoic acid, 7-[2-(1,1'-biphenyl-4-yl)-2-oxoethoxy]-4-methyl-2-oxo-, ethyl ester; 670242-05-4; Biphenyl-coumarin ethyl ester derivative.
EINECS	Contact for details

Quality Control

Our Ethyl 3-[4-Methyl-2-Oxo-7-[2-Oxo-2-(4-Phenylphenyl)Ethoxy]Chromen-3-Yl]Propanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and structural confirmation via NMR and MS, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.