Description

7-(2-Hydroxyethoxy)-4-Methyl-2H-Chromen-2-One is a functionalized coumarin derivative, a key synthetic intermediate prized for its versatile chemical backbone. This compound matters for its role in constructing more complex molecules, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). Industries such as pharmaceutical R&D, fine chemical synthesis, and specialty material science require this high-purity intermediate for their innovative processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the preparation of more complex coumarin-based derivatives for research and development.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport or emissive layer materials in display and lighting technologies.
• Fluorescent Probes and Dyes: Acts as a core structure for developing sensors and labeling agents due to the inherent fluorescence of the coumarin scaffold.
• Agrochemical Research: Investigated as an intermediate for developing new crop protection agents with enhanced properties.
• Polymer and Material Science: Incorporated into polymers to impart specific optical or chemical functionalities.

Basic Information

Product Name	7-(2-Hydroxyethoxy)-4-Methyl-2H-Chromen-2-One
CAS No.	91963-63-2
Molecular Formula	C₁₃H₁₄O₄
Molecular Weight	234.25 g/mol
Synonyms	4-Methyl-7-(2-hydroxyethoxy)coumarin; 7-(2-Hydroxyethoxy)-4-methylcoumarin; 4-Methylumbelliferone 7-(2-hydroxyethyl) ether; 4-MU-7-(2-hydroxyethoxy) ether; 2H-1-Benzopyran-2-one, 7-(2-hydroxyethoxy)-4-methyl-; 4-Methyl-7-(β-hydroxyethoxy)coumarin; 7-(β-Hydroxyethoxy)-4-methylcoumarin
EINECS	Contact for details

Quality Control

Our 7-(2-Hydroxyethoxy)-4-Methyl-2H-Chromen-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive 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.

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.