Description

Methyl 7-(Diethylamino)-2-Oxo-2H-Chromene-3-Carboxylate is a high-purity organic compound belonging to the coumarin derivative family, valued for its distinct photophysical properties. This chemical is essential for advanced research and development in materials science, particularly for applications requiring precise light absorption and emission characteristics. It serves as a critical intermediate and functional material for scientists and engineers in the organic electronics, sensor technology, and specialty dye industries.

Application

• Organic Light-Emitting Diodes (OLEDs): Utilized as a key emissive or electron-transport layer material in the development of next-generation display and lighting technologies.
• Fluorescent Sensors and Probes: Acts as a core fluorophore for the design of chemosensors that detect specific metal ions, pH changes, or biological molecules due to its solvatochromic properties.
• Laser Dyes and Nonlinear Optical Materials: Employed in the synthesis of dyes for tunable lasers and in components for photonic devices requiring specific nonlinear optical responses.
• Photochromic and Electrochromic Materials: Serves as a building block for smart materials that change color in response to light (photochromic) or an applied electrical potential (electrochromic).
• Biomolecular Labeling and Imaging: Used to develop fluorescent tags and stains for cellular imaging and diagnostic assays in biotechnology and medical research.
• Academic and Industrial R&D: A vital reagent for synthetic organic chemists exploring new coumarin-based structures and their functional applications.

Basic Information

Product Name	Methyl 7-(Diethylamino)-2-Oxo-2H-Chromene-3-Carboxylate
CAS No.	115948-29-3
Molecular Formula	C15H17NO4
Molecular Weight	275.30 g/mol
Synonyms	7-(Diethylamino)-2-oxo-2H-chromene-3-carboxylic acid methyl ester; 7-(Diethylamino)coumarin-3-carboxylic acid methyl ester; Methyl 7-(diethylamino)coumarin-3-carboxylate; 3-Carbomethoxy-7-diethylaminocoumarin; Coumarin 1; C1; C-1; 7-Diethylamino-4-methylcoumarin-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 7-(Diethylamino)-2-Oxo-2H-Chromene-3-Carboxylate adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested against established analytical methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.