Description

4-Methyl-3-Phenylcoumarin is a synthetically derived organic compound belonging to the coumarin class, characterized by its specific methyl and phenyl substituents. This compound serves as a versatile chemical intermediate and building block for the synthesis of more complex molecules in advanced research and development. It is primarily utilized by industries focused on pharmaceutical development, organic light-emitting diodes (OLEDs), and specialty chemical synthesis, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Organic Electronic Materials: Used in the development of organic semiconductors and light-emitting materials for OLED displays and lighting technologies.
• Fluorescent Dye & Probe Synthesis: Serves as a core structure for creating fluorescent markers and sensors used in biochemical assays and imaging.
• Fine Chemical Synthesis: An important building block for synthesizing complex fragrances, agrochemicals, and other specialty organic compounds.
• Academic & Industrial R&D: Employed in chemical research to study structure-activity relationships and develop new synthetic methodologies.
• Photostabilizer Research: Investigated for potential applications in stabilizing polymers and coatings against UV degradation due to the coumarin scaffold.

Basic Information

Product Name	4-Methyl-3-Phenylcoumarin
CAS No.	23028-23-1
Molecular Formula	C₁₆H₁₂O₂
Molecular Weight	236.27 g/mol
Synonyms	3-Phenyl-4-methylcoumarin; 4-Methyl-3-phenyl-2H-chromen-2-one; 4-Methyl-3-phenyl-2H-1-benzopyran-2-one; 3-Phenyl-4-methyl-2H-chromen-2-one; 4-Methyl-3-phenylcoumarin; 2H-1-Benzopyran-2-one, 4-methyl-3-phenyl-; 4-Methyl-3-phenyl-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 4-Methyl-3-Phenylcoumarin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

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 heat, sparks, and open flame. This material is light-sensitive and should be stored away from light as indicated.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	142 - 146 °C
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.