Description

3,4-Dimethyl-7-[2-Oxo-2-(4-Phenylphenyl)Ethoxy]Chromen-2-One is a specialized organic compound belonging to the coumarin derivative family, valued for its role as a key synthetic intermediate. This high-purity chemical is critical for research and development in advanced organic synthesis, particularly in the creation of novel molecular architectures. It is primarily sought by fine chemical manufacturers and R&D laboratories in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators where the coumarin scaffold imparts desired biological activity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential component or precursor in the synthesis of emissive or charge-transport materials for electronic displays.
• Fluorescent Probe Development: Utilized in research to create sensitive chemical sensors and imaging agents due to the inherent fluorescent properties of the coumarin core.
• Fine Chemical Synthesis: Acts as a versatile intermediate for constructing complex molecules in academic and industrial research settings.
• Material Science: Explored for incorporation into advanced polymers or coatings to impart specific optical or chemical properties.

Basic Information

Product Name	3,4-Dimethyl-7-[2-Oxo-2-(4-Phenylphenyl)Ethoxy]Chromen-2-One
CAS No.	329907-72-4
Molecular Formula	C25H20O4
Molecular Weight	384.43 g/mol
Synonyms	7-[2-(4-Biphenylyl)-2-oxoethoxy]-3,4-dimethyl-2H-chromen-2-one; 3,4-Dimethyl-7-[2-oxo-2-(4-phenylphenyl)ethoxy]-2H-chromen-2-one; 7-(2-(Biphenyl-4-yl)-2-oxoethoxy)-3,4-dimethylcoumarin; 3,4-Dimethyl-7-(2-oxo-2-(4-phenylphenyl)ethoxy)coumarin; Biphenyl-4-yl(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy ketone; CAS 329907-72-4
EINECS	Contact for details

Quality Control

Our 3,4-Dimethyl-7-[2-Oxo-2-(4-Phenylphenyl)Ethoxy]Chromen-2-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

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