N-Aminofluorescein
N-Aminofluorescein is a fluorescein hydrazide with spiro form, a highly selective and sensitive fluorescence probe for Cu2+. N-Aminofluorescein has no selective fluorescence response to other common metal ions, can be used for direct detection of Cu2+ in biological systems with λex/em=495/516 nm.
Product Specifications
CAS Number
98907-26-7
Purity
>98% (HPLC)
Solubility
In Vitro: DMSO : 125 mg/mL (360.92 mM; Ultrasonic)
Smiles
O=C1C=2C=CC=CC2C3 (C4=CC=C (O) C=C4OC5=CC (O) =CC=C53) N1N
Molecular Formula
C20H14N2O4
Molecular Weight
346.34
Storage Conditions
Storage temperature: -20°C. Stability: ≥ 2 years
Notes
For research use only.
Available Sizes
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