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Rhodamine B hydrazide

Cat. No. M45081

All AbMole products are for research use only, cannot be used for human consumption.

Rhodamine B hydrazide Structure
Size Price Availability Quantity
50mg USD 30  USD30 In stock
100mg USD 50  USD50 In stock
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Quality Control & Documentation
Biological Activity

Rhodamine B hydrazide is a good sulfite probe with colorless, non-fluorescent properties, which produces fluorescence intensity dependent on sulfite concentration (5-800 ng/mL; detection limit = 1.4 ng/mL (3σ)). Sulfite reduction solubilizes oxygen and generates superoxide radicals, which bind to Rhodamine B hydrazide to form the fluorescent product Rhodamine B. This fluorescence can be enhanced by Tween 80 surfactant micelles.Rhodamine B hydrazide exhibits maximum absorption at 554 nm and maximum fluorescence emission at 574 nm. Rhodamine B hydrazide has maximum absorption at 554 nm and maximum fluorescence emission at 574 nm.

Chemical Information
Molecular Weight 456.58
Formula C28H32N4O2
CAS Number 74317-53-6
Solubility (25°C) DMSO 90 mg/mL
Storage 4°C, protect from light
References

[1] Mintu Thakur, et al. Spectrochim Acta A Mol Biomol Spectrosc. Influence of ortho group in rhodamine B hydrazide based Schiff base for selective recognition of Cu2+ and Fe3+ ions: A mechanistic approach by DFT and colorimetric studies

[2] Rania E Morsi, et al. Molecules. Cellulose Acetate Fabrics Loaded with Rhodamine B Hydrazide for Optical Detection of Cu(II)

[3] Starlaine C Mascarenhas, et al. J Nanosci Nanotechnol. Water-Dispersible Rhodamine B Hydrazide Loaded TiO₂ Nanoparticles for "Turn On" Fluorimetric Detection and Imaging of Orthosilicic Acid Accumulation In-Vitro in Nephrotoxic Kidney Cells

[4] Christos D Georgiou, et al. Redox Biol. Protein carbonyl determination by a rhodamine B hydrazide-based fluorometric assay

[5] Chi-Ming Wu, et al. Anal Chim Acta. Sensitivity evaluation of rhodamine B hydrazide towards nitric oxide and its application for macrophage cells imaging

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