Description

3-Phenyl-4,6,8-Trimethylcoumarin is a synthetically derived organic compound belonging to the coumarin class, characterized by its specific phenyl and methyl substituents. This compound matters as a versatile chemical intermediate and a key structural motif for developing materials with tailored optical and biological properties. It is primarily needed by research and development laboratories in the pharmaceutical, agrochemical, and specialty chemical industries for applications in organic synthesis, material science, and as a potential precursor for functional dyes or fluorescent probes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those exploring coumarin-based pharmacophores.
• Organic Synthesis & Research: Used as a specialized reagent in academic and industrial R&D for constructing complex heterocyclic compounds and studying structure-activity relationships.
• Material Science: Investigated as a precursor or dopant for organic light-emitting diodes (OLEDs), fluorescent sensors, and other advanced optical materials due to its coumarin core.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents, where the coumarin structure can impart specific biological activity.
• Dye & Pigment Industry: Acts as a starting material for synthesizing specialized dyes, fluorescent markers, and optical brighteners.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying enzymatic activity or cellular processes, leveraging potential fluorescence properties.

Basic Information

Product Name	3-Phenyl-4,6,8-Trimethylcoumarin
CAS No.	112030-32-7
Molecular Formula	C20H18O2
Molecular Weight	290.36 g/mol
Synonyms	3-Phenyl-4,6,8-trimethyl-2H-chromen-2-one; 4,6,8-Trimethyl-3-phenylcoumarin; 2H-1-Benzopyran-2-one, 3-phenyl-4,6,8-trimethyl-; 3-Phenyl-4,6,8-trimethyl-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 3-Phenyl-4,6,8-Trimethylcoumarin is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets precise customer specifications and high-purity standards for research and industrial use. 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 (typically 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 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.