Description

Coumarin 30 is a highly fluorescent organic dye belonging to the coumarin family, distinguished by its excellent photostability and high quantum yield. This compound is a critical component for advanced research and industrial applications requiring precise and stable luminescent markers. It is primarily utilized by professionals in the fields of analytical chemistry, materials science, and life sciences for applications such as laser dyes, fluorescent probes, and optical brighteners.

Application

• Laser Dyes: Used as an active medium in tunable dye lasers, particularly in the blue-green spectral region.
• Fluorescent Probes & Sensors: Employed in biochemical and environmental sensing applications due to its sensitive emission properties.
• Photovoltaic Research: Acts as a light-harvesting or electron-transport material in the development of organic solar cells and dye-sensitized solar cells (DSSCs).
• Optical Brightening Agents (OBAs): Incorporated into polymers, coatings, and papers to enhance whiteness and brightness under UV light.
• Fluorescence Microscopy & Imaging: Serves as a stable fluorescent tag or stain in cellular and molecular biology studies.
• Nonlinear Optical Materials: Investigated for use in photonic devices due to its strong nonlinear optical properties.
• Analytical Standards: Used as a reference standard in chromatography (HPLC) and spectroscopy for method calibration and validation.
• Advanced Material Development: A key intermediate in synthesizing novel organic electronic materials and photochromic compounds.

Basic Information

Product Name	Coumarin 30
CAS No.	41044-12-6
Molecular Formula	C20H18N2O2
Molecular Weight	318.37 g/mol
Synonyms	7-Diethylamino-4-methylcoumarin; 4-Methyl-7-diethylaminocoumarin; C30; Coumarin 7; Coumarin 460; Coumarin 6H; Basic Yellow 51 solvent; 2H-1-Benzopyran-2-one, 7-(diethylamino)-4-methyl-; 7-(Diethylamino)-4-methyl-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our Coumarin 30 is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, spectroscopy for identification, and loss on drying. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C
Loss on Drying	≤ 0.5 %
Fluorescence Emission λmax	~460 nm (in ethanol)

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