Description

3-(2-Carbomethoxyacetyl)-7-Diethylaminocoumarin (Methyl 7-Diethylamino-3-Coumaroylacetate) is a high-purity, functionalized coumarin derivative valued for its excellent fluorescent properties. This compound matters as a versatile and sensitive building block for the synthesis of advanced fluorescent probes, dyes, and markers. It is primarily needed by research institutions and industrial manufacturers in the fields of analytical chemistry, biochemistry, and materials science for developing sensors and optical materials.

Application

• Fluorescent Probe Synthesis: A key precursor for creating sensitive probes used in bioimaging, cell staining, and diagnostic assays.
• Laser Dye Intermediate: Used in the manufacture of tunable dye laser materials due to its strong fluorescence and photostability.
• Organic Light-Emitting Diodes (OLEDs): Serves as an electron-transport material or dopant in the development of efficient OLED devices.
• Photopolymerization Initiators: Acts as a photoinitiator or co-initiator in UV-curable inks, coatings, and adhesives.
• Nonlinear Optical Materials: Investigated for use in photonic devices and optical data storage due to its nonlinear optical properties.
• Chemical Sensors: Incorporated into sensor designs for the detection of metal ions, pH changes, or specific biomolecules.
• Academic & Industrial Research: A valuable reagent for fundamental photophysical studies and the development of new fluorescent tags.

Basic Information

Product Name	3-(2-Carbomethoxyacetyl)-7-Diethylaminocoumarin (Methyl 7-Diethylamino-3-Coumaroylacetate)
CAS No.	64267-37-4
Molecular Formula	C₁₇H₁₉NO₅
Molecular Weight	317.34 g/mol
Synonyms	Methyl 7-Diethylamino-3-Coumaroylacetate; 7-Diethylamino-3-(2-methoxy-2-oxoacetyl)coumarin; 7-Diethylaminocoumarin-3-carboxylic Acid Methyl Ester; Coumarin 343; Coumarin 343 Methyl Ester; C343; 3-Carbomethoxyacetyl-7-diethylaminocoumarin; 3-(2-Methoxy-2-oxoacetyl)-7-(diethylamino)-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our 3-(2-Carbomethoxyacetyl)-7-Diethylaminocoumarin is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR), and loss on drying, to ensure it meets precise specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.