Coumarin 545T TCI B4257

Chemical Identity

CAS No.: 155306-71-1
PubChem: CID 5112805·SID 253660337
Formula: C26H26N2O2S
Molecular weight: 430.6 g/mol
Purity: >98.0%(N)
Reference databases: ChEBI·ChemSpider

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 5-(1,3-benzothiazol-2-yl)-10,10,16,16-tetramethyl-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one
SMILES: CC1(CCN2CCC(C3=C4C(=CC1=C32)C=C(C(=O)O4)C5=NC6=CC=CC=C6S5)(C)C)C
InChIKey: MSDMPJCOOXURQD-UHFFFAOYSA-N

Rp 4.982.250,00

~~Rp 3.499.650,00~~ Rp 4.982.250,00

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Berat 200mg

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Coumarin 545T is an organic compound widely used in material research, particularly in the development of organic light-emitting diode (OLED) materials. This compound plays a crucial role in laboratory settings by serving as an emissive layer in OLED devices, contributing to the production of light necessary for display technologies. Its application extends to advanced material studies, where it is employed to investigate optical properties and performance under various conditions. Due to its stability and consistent performance, Coumarin 545T is a reliable choice for researchers aiming to achieve reproducible results in their experiments.

The compound is known for its strong fluorescence and tunable emission wavelength, making it highly desirable for optical research. These properties allow scientists to tailor the light output for specific applications, such as in display technologies or photonic devices. Coumarin 545T also exhibits chemical stability, resisting degradation in controlled laboratory environments. This stability ensures that it maintains its structural integrity and functional properties over time, which is essential for long-term research projects. Its high purity and availability further enhance its appeal for scientific use.

In Indonesian laboratories, Coumarin 545T is commonly used in material science research, especially in the development of OLEDs and related technologies. Researchers in Indonesia rely on this compound for its consistent performance and versatility in experimental setups. Its application supports both academic and industrial research, contributing to advancements in electronic materials and display technologies. The compound is an essential component in the pursuit of innovative material solutions in the region.

TCI brochures (PDF)

Organic Light-Emitting Diode (OLED) Materials 2026-08-18 · p. 2

Related TCI products

Organic Light-Emitting Diodes (OLEDs): Coumarin 545T is used as an emissive layer in OLEDs due to its strong fluorescence and tunable emission wavelength, enabling precise control over light output for display technologies.
Material Characterization Studies: The compound is employed in studies to analyze optical properties and performance of organic materials under different environmental conditions.
Photonic Device Development: Its stable fluorescence and chemical resistance make it suitable for use in the development of photonic devices requiring consistent light emission.
Research on Fluorescent Materials: Coumarin 545T is a preferred choice for experiments involving fluorescent materials due to its high purity and reliable performance in controlled environments.
Educational and Industrial Research: The compound is widely used in both academic and industrial research settings to explore new applications in electronic materials and display technologies.

From the TCI brochure

OLED dopant

Brand	TCI
CAS number	155306-71-1
Molecular formula	—
Purity	—
Category	Materials Science > Electronic Materials > Organic Light-Emitting Diode (OLED) Materials
Pack sizes	Available in various quantities as per standard laboratory supply
Physical form	Solid
Storage	Store in a cool, dry place away from direct light and moisture

Coumarin 545T should be stored in a cool, dry place, away from direct light and moisture to maintain its chemical stability and prevent degradation. It is recommended to use airtight containers to minimize exposure to air and moisture, which can affect its performance. In laboratory settings, it should be handled with care to avoid contamination, and appropriate personal protective equipment should be worn when handling the compound. Due to its chemical stability, it is suitable for long-term storage under these conditions. Regular inspection of storage conditions is advised to ensure the compound remains in optimal condition for research use.

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