Description

Coumarin, 4,5,7-Trimethoxy-3-Phenyl- is a synthetically derived, multi-substituted coumarin derivative with a distinct molecular structure. This compound is valued for its role as a versatile synthetic intermediate and a key structural motif in the development of novel organic materials and active pharmaceutical ingredients (APIs). It is primarily sought by research and development laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in advanced organic synthesis and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex molecules for drug discovery and development.
• Organic Synthesis Research: Used as a starting material or intermediate in academic and industrial research for creating novel heterocyclic compounds.
• Fluorescent Probe Development: Its coumarin core structure makes it a candidate for developing fluorescent dyes and sensors for biochemical applications.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including fragrances and advanced organic materials.
• Material Science: Investigated for use in the development of organic light-emitting diodes (OLEDs) and other optoelectronic materials.

Basic Information

Product Name	Coumarin, 4,5,7-Trimethoxy-3-Phenyl-
CAS No.	4222-03-1
Molecular Formula	C18H16O5
Molecular Weight	312.32 g/mol
Synonyms	3-Phenyl-4,5,7-trimethoxycoumarin; 4,5,7-Trimethoxy-3-phenyl-2H-chromen-2-one; 3-Phenyl-4,5,7-trimethoxy-2H-1-benzopyran-2-one; NSC 403169; 4,5,7-Trimethoxy-3-phenylcoumarin
EINECS	Contact for details

Quality Control

Our Coumarin, 4,5,7-Trimethoxy-3-Phenyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications 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 incompatible materials. This product is light-sensitive (store away from light).

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.