Fluorescein hydrazide
Fluorescein hydrazide is a sensitive fluorescent probe for Hg2+ and Co2+ that induces obvious color changes and fluorescence changes. Fluorescein hydrazide can be prepared by the reaction of fluorescein and hydrazine. Fluorescein hydrazide exhibits an excitation wavelength of 508 nM and an emission wavelength of 531 nM[1][2][3].
Product Specifications
CAS Number
78044-20-9
UNSPSC
12171500
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/fluorescein-hydrazide.html
Purity
98.90
Solubility
10 mM in DMSO
Smiles
O=C1C=CC2=C(C3=C(C(NN)=O)C=CC=C3)C4=C(C=C(C=C4)O)OC2=C1
Molecular Formula
C20H14N2O4
Molecular Weight
346.34
References & Citations
[1]Yusha Feng, et al. A novel "turn-on" thiooxofluorescein-based colorimetric and fluorescent sensor for Hg2+ and its application in living cells. Talanta. 2017 Aug 1;170:103-110. |[2]Xie Z, et al. Sensitive colorimetric and fluorescent detection of mercury using fluorescein derivations[J]. 2012.|[3]Mori I, et al., Selective and sensitive fluorometric determinations of cobalt (II) and hydrogen peroxide with fluorescein-hydrazide. Talanta. 1998 Nov;47 (3) :631-7.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C (Powder, protect from light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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