Description

5-Methoxy-4-Methyl-3-Phenylcoumarin is a synthetically derived coumarin derivative characterized by its specific methoxy, methyl, and phenyl substituents. This compound is valued as a versatile chemical building block and a key intermediate in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those exploring coumarin-based pharmacophores.
• Agrochemical Research: Used in the development and research of new pesticides, herbicides, and plant growth regulators where the coumarin scaffold imparts specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential component or dopant in the emissive layers of OLED devices due to the photophysical properties of the coumarin structure.
• Fluorescent Dyes & Probes: Acts as a core structure for synthesizing fluorescent markers, sensors, and bio-imaging agents used in analytical chemistry and life sciences.
• Fine Chemical Synthesis: Employed as a specialized intermediate in the multi-step synthesis of complex organic molecules for various high-value applications.
• Academic & Industrial R&D: Utilized in chemical research to study structure-activity relationships (SAR), reaction mechanisms, and to develop new synthetic methodologies.

Basic Information

Product Name	5-Methoxy-4-Methyl-3-Phenylcoumarin
CAS No.	54212-65-6
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29 g/mol
Synonyms	5-Methoxy-4-methyl-3-phenyl-2H-chromen-2-one; 3-Phenyl-5-methoxy-4-methylcoumarin; 4-Methyl-5-methoxy-3-phenylcoumarin; 2H-1-Benzopyran-2-one, 5-methoxy-4-methyl-3-phenyl-; 5-Methoxy-4-methyl-3-phenyl-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 5-Methoxy-4-Methyl-3-Phenylcoumarin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, and we support compliance with relevant regulatory frameworks for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

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