Description

Coumarin, 3-Chloro-7-Diethylamino- CAS NO 133590-12-2 is a functionalized coumarin derivative, a key intermediate in the synthesis of advanced organic materials and dyes. Its value lies in its unique photophysical properties, making it a critical building block for applications requiring specific light absorption and emission characteristics. This compound is essential for manufacturers and R&D laboratories in the organic synthesis, laser dye, and fluorescent probe sectors.

Application

• Laser Dye Intermediate: A key precursor in the synthesis of efficient laser dyes for tunable dye lasers.
• Fluorescent Probe Synthesis: Used to create sensitive fluorescent markers and sensors for biological and chemical detection.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials.
• Photographic Sensitizers: Employed in the formulation of specialized photographic chemicals.
• Nonlinear Optical (NLO) Materials: A candidate molecule for developing materials with second-harmonic generation (SHG) properties.
• Academic & Industrial R&D: A valuable reagent for research in photochemistry and materials science.

Basic Information

Product Name	Coumarin, 3-Chloro-7-Diethylamino-
CAS No.	133590-12-2
Molecular Formula	C15H18ClNO2
Molecular Weight	279.76 g/mol
Synonyms	3-Chloro-7-(diethylamino)coumarin; 7-(Diethylamino)-3-chloro-2H-chromen-2-one; 3-Chloro-7-diethylaminocoumarin; Coumarin 35 Chloride; C35 Chloride; Laser Dye Coumarin Derivative; 2H-1-Benzopyran-2-one, 3-chloro-7-(diethylamino)-; 3-Chloro-7-(N,N-diethylamino)coumarin
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-7-Diethylaminocoumarin is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials.

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%
Residue on Ignition	≤ 0.1%

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