7-(Diethylamino)-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2H-chromen-2-one , 98% , 41044-12-6

Synonym(s):
3-(2-N-Methylbenzimidazolyl)-7-N,N-diethylaminocoumarin;Coumarin 515

CAS NO.：41044-12-6

Empirical Formula: C21H21N3O2

Molecular Weight: 347.41

MDL number: MFCD00051349

EINECS: 255-186-8

PRODUCT Properties

• Melting point: 225-229 °C (lit.)
• Boiling point: 588.0±60.0 °C(Predicted)
• Density: 1.22±0.1 g/cm3(Predicted)
• storage temp.: Store at room temperature
• pka: 4.70±0.10(Predicted)
• form: powder to crystal
• color: Light yellow to Yellow to Green
• Appearance: Yellow Solid
• λmax: 408nm(CH3CN)(lit.)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, 7-(diethylamino)-3-(1-methyl-1H-benzimidazol-2-yl)- (41044-12-6)

Description and Uses

Coumarin 515 is a renowned fluorescent dye extensively employed across the biomedicine sector to cater to diverse research needs. It showcases its eminence through robust fluorescence emission and unrivaled photostability. It effectively finds application in drug delivery system analyses, cellular imaging explorations, and biomarker detection studies. By investigating potential therapeutic pathways, coumarin 515 offers opportunities to combat diseases such as cancer, cardiovascular disease, and neurodegenerative diseases.

C30 can form a thin film on p-silicon (p-Si) semiconductor, which can be used to fabricate the aluminum/C30/p-Si based diodes. It can be used as a donor with fluorescein as an acceptor to study the time resolved fluorescence resonance energy transfer (FRET).

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xn,Xi
• Risk Statements: 36/37/38-20/21/22
• Safety Statements: 37/39-26-36
• WGK Germany: 3
• HS Code: 29322010