Description

7-(Diethylamino)Coumarin-3-Carbonyl Azide is a specialized organic azide derivative of the versatile coumarin fluorophore. This compound is a critical intermediate for advanced organic synthesis, particularly valued for its role in click chemistry and bioorthogonal labeling applications. It is primarily utilized by researchers and manufacturers in the fields of bioconjugation, fluorescent probe development, and materials science.

Application

• Click Chemistry Reagent: A key precursor for Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reactions to create triazole linkages.
• Fluorescent Labeling Agent: Used to synthesize fluorescent tags and probes for biomolecules (proteins, nucleic acids) due to its coumarin backbone.
• Polymer Functionalization: Enables the introduction of fluorescent and reactive azide groups into polymer chains for smart materials.
• Surface Modification: Applied in creating functionalized surfaces for biosensors and diagnostic assays.
• Pharmaceutical Intermediate: Serves as a building block in the research and development of novel therapeutic agents.
• Crosslinking Agent: Used in the preparation of crosslinked hydrogels and polymeric networks with specific optical properties.

Basic Information

Product Name	7-(Diethylamino)Coumarin-3-Carbonyl Azide
CAS No.	157673-16-0
Molecular Formula	C14H15N5O2
Molecular Weight	285.30 g/mol
Synonyms	7-(Diethylamino)-2-oxo-2H-chromene-3-carbonyl azide; 3-Azidocarbonyl-7-diethylaminocoumarin; Coumarin 343 azide; 7-Diethylaminocoumarin-3-carboxylic acid azide; Azidocarbonyl-7-diethylaminocoumarin; 7-DEA C3 azide; 2H-1-Benzopyran-3-carbonyl azide, 7-(diethylamino)-2-oxo-
EINECS	Contact for details

Quality Control

Our production of 7-(Diethylamino)Coumarin-3-Carbonyl Azide adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for sensitive research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to the azide functional group, appropriate safety protocols for handling azide compounds should be observed. Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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