Description

Coumarin 151 is a high-purity, light-sensitive organic compound belonging to the coumarin dye family, valued for its excellent photophysical properties. It serves as a versatile and efficient laser dye and fluorescent probe, offering high quantum yield and good photostability for demanding applications. This product is essential for researchers and manufacturers in the photonic materials, analytical chemistry, and advanced material science sectors.

Application

• Laser Dye: A key active medium in tunable dye lasers, particularly in the blue-green spectral region.
• Fluorescent Probe & Marker: Used in biochemical research, cell imaging, and as a tracer in material science due to its bright fluorescence.
• Photonic Materials: Incorporated into organic light-emitting diodes (OLEDs), sensors, and nonlinear optical materials.
• Analytical Standards: Serves as a reference standard in chromatography and spectroscopic analysis for method development and calibration.
• Solar Energy Research: Investigated for use in dye-sensitized solar cells (DSSCs) and other light-harvesting applications.
• Polymer & Coating Additive: Imparts fluorescent properties to polymers, inks, and specialty coatings for security or decorative purposes.

Basic Information

Product Name	Coumarin 151
CAS No.	53518-15-3
Molecular Formula	C16H17NO2
Molecular Weight	255.31 g/mol
Synonyms	7-Amino-4-(trifluoromethyl)coumarin; 7-Amino-4-(trifluoromethyl)-2H-1-benzopyran-2-one; Coumarin 151 Laser Grade; C151; AFC; 4-Trifluoromethyl-7-aminocoumarin; 7-AFC; 4-Trifluoromethylumbelliferyl amine
EINECS	Contact for details

Quality Control

Our Coumarin 151 is produced under strict quality management protocols to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption and degradation.

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%
Fluorescence Properties	Specified wavelength range

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