Description

Coumarin 106 is a high-purity laser dye and fluorescent marker belonging to the coumarin family of heterocyclic compounds. This specialized chemical is valued for its excellent photostability and bright blue-green fluorescence, making it a critical component in advanced photonic and analytical applications. It is essential for researchers and manufacturers in the fields of laser technology, fluorescence microscopy, and organic light-emitting diodes (OLEDs).

Application

• Laser Dye: Used as an active medium in dye lasers, particularly for generating blue-green wavelengths.
• Fluorescent Labeling & Staining: Employed as a fluorescent probe or tracer in biochemical assays, cell imaging, and flow cytometry.
• Photonic Research: A key material in the development and study of organic photonic devices, including OLEDs and sensors.
• Analytical Chemistry: Functions as a standard or reference compound in fluorescence spectroscopy and chromatography.
• Material Science: Incorporated into polymers and coatings to impart or study fluorescent properties.
• Security Inks & Taggants: Utilized in the formulation of invisible security inks for anti-counterfeiting applications.

Basic Information

Product Name	Coumarin 106
CAS No.	41175-45-5
Molecular Formula	C20H18N2O2
Molecular Weight	318.37 g/mol
Synonyms	Coumarin 106; 7-Diethylamino-4-methylcoumarin; 4-Methyl-7-diethylaminocoumarin; C106; 7-(Diethylamino)-4-methyl-2H-chromen-2-one; MDAC; Laser dye Coumarin 106; 2H-1-Benzopyran-2-one, 7-(diethylamino)-4-methyl-
EINECS	Contact for details

Quality Control

Our Coumarin 106 is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and UV-Vis spectroscopy to confirm identity, purity, and fluorescence properties. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This product is light-sensitive and should be handled and stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C
Fluorescence Emission Max	~495 - 505 nm
Loss on Drying	≤ 0.5%

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