Description

Coumarin 314T is a high-purity, light-sensitive laser dye belonging to the coumarin family of organic compounds. This specialized chemical is valued for its excellent photostability and efficient fluorescence properties, making it a critical component in advanced photonic applications. It is primarily required by manufacturers and research institutions in the fields of laser technology, analytical instrumentation, and materials science for applications such as dye lasers, fluorescence markers, and optical brighteners.

Application

• Dye Lasers: A key gain medium in tunable blue-green dye lasers for scientific research, spectroscopy, and medical applications.
• Fluorescent Probes & Markers: Used in the development of high-sensitivity fluorescent probes for biochemical assays, cell imaging, and flow cytometry.
• Optical Brightening Agents (OBAs): Employed in the formulation of specialty coatings, plastics, and papers to enhance whiteness and brightness.
• Non-Linear Optical (NLO) Materials: A building block for organic materials used in frequency doubling, optical switching, and data storage technologies.
• Solar Concentrators: Potential use in luminescent solar concentrators (LSCs) to improve the efficiency of photovoltaic cells.
• Analytical Chemistry Standards: Serves as a calibration standard in fluorescence spectroscopy and HPLC analysis due to its well-defined spectral properties.

Basic Information

Product Name	Coumarin 314T
CAS No.	113869-06-0
Molecular Formula	C20H19NO4
Molecular Weight	337.37 g/mol
Synonyms	Coumarin 314T; 7-Diethylamino-4-methylcoumarin-3-acetic acid, succinimidyl ester; C314T; Coumarin 314, NHS ester; 7-(Diethylamino)-4-methyl-2-oxo-2H-chromene-3-acetic acid N-succinimidyl ester; 2,5-Dioxopyrrolidin-1-yl 2-[(7-(diethylamino)-4-methyl-2-oxochromen-3-yl)]acetate; Coumarin 314 T; Coumarin 314T dye
EINECS	Contact for details

Quality Control

Our Coumarin 314T is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analysis, including HPLC for purity, spectroscopic identification, and impurity profiling. A Certificate of Analysis (COA) detailing all specifications 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 a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to prevent 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 Emission Max	~ 490 - 510 nm

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