Description

4,7-Dimethyl-3-Phenylcoumarin is a synthetically derived coumarin derivative characterized by its specific dimethyl and phenyl substituents. This compound is valued for its role as a key intermediate and building block in advanced organic synthesis, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring precise molecular architecture.

Application

• As a key synthetic intermediate in the research and development of novel pharmaceutical compounds.
• In the synthesis of organic light-emitting diodes (OLEDs) and other advanced optoelectronic materials.
• As a building block for fluorescent dyes and probes used in analytical chemistry and bio-imaging.
• For research into photophysical and photochemical properties of substituted coumarins.
• In the development of specialty polymers and coatings with enhanced properties.
• As a reference standard in analytical laboratories for quality control and method development.

Basic Information

Product Name	4,7-Dimethyl-3-Phenylcoumarin
CAS No.	218932-55-9
Molecular Formula	C19H16O2
Molecular Weight	276.33 g/mol
Synonyms	3-Phenyl-4,7-dimethylcoumarin; 4,7-Dimethyl-3-phenyl-2H-chromen-2-one; 3-Phenyl-4,7-dimethyl-2H-1-benzopyran-2-one; 4,7-Dimethyl-3-phenyl-1-benzopyran-2-one; 2H-1-Benzopyran-2-one, 4,7-dimethyl-3-phenyl-
EINECS	Contact for details

Quality Control

Our 4,7-Dimethyl-3-Phenylcoumarin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.