Neurosensor 521

Cat. No. 5905

Neurosensor 521 C21H21NO4 [1428730-05-5]

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Chemical Name: 7-(Diethylamino)-4-(4-methoxyphenyl)-2-oxo-2H-1-benzopyran-3-carboxaldehyde

Biological Activity

Selective noradrenalin and dopamine fluorescent indicator. Exhibits selectivity over adrenalin, glycine and glutamate. Enables visualization of noradrenalin and dopamine in fixed and live cells. Excitation wavelength 488 nm, emission 521 nm.

Technical Data

M.Wt:
351.4
Formula:
C21H21NO4
Solubility:
Soluble to 50 mM in DMSO
Purity:
>98 %
Storage:
Store at -80°C
CAS No:
1428730-05-5

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Product Datasheet / Safety Datasheet

References are publications that support the products' biological activity.

Hettie et al (2013) Selective catecholamine recognition with NeuroSensor 521: a fluorescent sensor for the visualization of norepinephrine in fixed and live cells. ACS Chem.Neurosci. 4 918. PMID: 23527575.

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Keywords: Neurosensor 521, supplier, selective, noradrenaline, dopamine, fluorescent, probes, indicators, Tocris Bioscience, Fluorescent Probe products

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