Description

7-Diethylamino-3-Phenylcoumarin is a specialized organic compound belonging to the coumarin family, valued for its distinct photophysical properties. This compound serves as a key functional material and intermediate in advanced technological applications where light interaction is critical. It is primarily sought after by manufacturers and researchers in the organic electronics, laser dyes, and fluorescent probe development sectors.

Application

• Laser Dye Intermediate: A crucial component in the synthesis of tunable laser dyes for scientific and medical laser systems.
• Organic Light-Emitting Diodes (OLEDs): Used as a dopant or host material in the emissive layer for specific color tuning and efficiency enhancement.
• Fluorescent Sensors and Probes: Acts as a signaling unit in chemosensors for detecting ions, small molecules, or changes in the microenvironment due to its solvatochromic properties.
• Nonlinear Optical (NLO) Materials: Investigated for use in photonic devices, optical limiters, and frequency conversion applications.
• Photovoltaic Research: Explored as a potential component in dye-sensitized solar cells (DSSCs) or organic photovoltaics (OPVs).
• Biomolecular Labeling: Employed in the development of fluorescent tags for imaging and tracking biological processes.

Basic Information

Product Name	7-Diethylamino-3-Phenylcoumarin
CAS No.	84865-19-0
Molecular Formula	C21H21NO2
Molecular Weight	319.40 g/mol
Synonyms	3-Phenyl-7-(diethylamino)coumarin; 7-(Diethylamino)-3-phenyl-2H-1-benzopyran-2-one; 7-Diethylamino-3-phenylchromen-2-one; Coumarin 7; C7; Laser Dye C7; 3-Phenyl-7-diethylaminocoumarin
EINECS	Contact for details

Quality Control

Our 7-Diethylamino-3-Phenylcoumarin is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. 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 to support your R&D and manufacturing requirements.

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. Due to its light-sensitive nature, minimize exposure to direct light during handling and storage.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	142 - 146 °C
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.