N-Aminofluorescein, CAS 98907-26-7

Product Description: 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[1][2].

Formula: C20H14N2O4

References: [1]Chen X, et al. A selective fluorescence-on reaction of spiro form fluorescein hydrazide with Cu(II). Anal Chim Acta. 2006 Aug 11;575(2):217-22. /[2]Uzra Diwan, et al. A water compatible turn ‘on’ optical probe for Cu2+ based on a fluorescein-sugar conjugate. Sensors and Actuators B: Chemical. 2014;196:345-351.

CAS Number: 98907-26-7

Molecular Weight: 346.34

Compound Purity: 99.91

Research Area: Others

Solubility: DMSO : 125 mg/mL (ultrasonic)

Target: Fluorescent Dye

• SKU: MEXHY-D1601-25
• Manufacturer: MedChemExpress
• Manufacturer SKU: HY-D1601-25
• Green Labware: No
• Package Unit: 25 mg
• Quantity Unit: STK