Cyanine I

Basic Information

Common name(s): Cyanine I

IUPAC name: 3-ethyl-2-((1E,3E)-3-(3-ethylbenzo[d]oxazol-2(3H)-ylidene)prop-1-en-1-yl)benzo[d...

CAS number:

Chemical Formula: C21H21N2O2+ I-

Molecular Weight: 460.30g / Mol

Substance Class: Cyanine

Description:

Overview

Absorption λ_max

488 nm

Emission λ_max

503 nm

Solvent

dichloromethane

Molar Abs. Coefficient

146900 M^-1cm^-1

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Absorption

λ_max

488 nm

Molar Abs. Coefficient

146900 M^-1cm^-1

Instrument

Varian Cary 5000 UV-vis-NIR spectrophotometer

Emission

λ_max

503 nm

Spectral correction

Excitation wavelength

420

Instrument

Edinburgh Instruments’ FLS1000 Spectrofluorometer

More parameters

Solvent

dichloromethane

Temperature

25.00° C

spectra uploaded by Amar Flood

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Lifetimes

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